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Traffic mirror
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Patent number 4,978,207
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Issue date Dec 18, 1990
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Vegla Vereinigte Glaswerke GmbH
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Manfred Gillner
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G08 - SIGNALLING
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3200705
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Patent number 3,200,705
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Issue date Aug 17, 1965
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G08 - SIGNALLING
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2662448
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Patent number 2,662,448
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Issue date Dec 15, 1953
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G08 - SIGNALLING
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2627784
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Patent number 2,627,784
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Issue date Feb 10, 1953
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2504982
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Patent number 2,504,982
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Issue date Apr 25, 1950
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G08 - SIGNALLING
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2330808
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Patent number 2,330,808
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Issue date Oct 5, 1943
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2208012
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Patent number 2,208,012
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Issue date Jul 16, 1940
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G08 - SIGNALLING
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2191558
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Patent number 2,191,558
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Issue date Feb 27, 1940
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G08 - SIGNALLING
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2186258
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Patent number 2,186,258
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Issue date Jan 9, 1940
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G08 - SIGNALLING
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2162160
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Patent number 2,162,160
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Issue date Jun 13, 1939
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G08 - SIGNALLING
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2141683
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Patent number 2,141,683
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Issue date Dec 27, 1938
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G08 - SIGNALLING
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2086598
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Patent number 2,086,598
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Issue date Jul 13, 1937
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G08 - SIGNALLING
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1966879
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Patent number 1,966,879
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Issue date Jul 17, 1934
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G08 - SIGNALLING
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1966880
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Patent number 1,966,880
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Issue date Jul 17, 1934
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G08 - SIGNALLING
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1962807
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Patent number 1,962,807
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Issue date Jun 12, 1934
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G08 - SIGNALLING
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1930917
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Patent number 1,930,917
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Issue date Oct 17, 1933
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G08 - SIGNALLING
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1885153
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Patent number 1,885,153
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Issue date Nov 1, 1932
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G08 - SIGNALLING
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1849419
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Patent number 1,849,419
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Issue date Mar 15, 1932
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G08 - SIGNALLING
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1721833
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Patent number 1,721,833
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Issue date Jul 23, 1929
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G08 - SIGNALLING
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1708459
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Patent number 1,708,459
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Issue date Apr 9, 1929
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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1699926
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Patent number 1,699,926
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Issue date Jan 22, 1929
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G08 - SIGNALLING
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1698957
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Patent number 1,698,957
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Issue date Jan 15, 1929
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G08 - SIGNALLING
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1651301
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Patent number 1,651,301
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Issue date Nov 29, 1927
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G08 - SIGNALLING
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1635267
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Patent number 1,635,267
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Issue date Jul 12, 1927
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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1622958
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Patent number 1,622,958
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Issue date Mar 29, 1927
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G08 - SIGNALLING
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1515939
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Patent number 1,515,939
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Issue date Nov 18, 1924
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G08 - SIGNALLING