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Printing machines
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Patent number 6,516,720
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Issue date Feb 11, 2003
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AWI Licensing Company
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Wai Cheung
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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3067056
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Patent number 3,067,056
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Issue date Dec 4, 1962
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2741175
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Patent number 2,741,175
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Issue date Apr 10, 1956
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2630065
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Patent number 2,630,065
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Issue date Mar 3, 1953
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2506011
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Patent number 2,506,011
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Issue date May 2, 1950
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2495017
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Patent number 2,495,017
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Issue date Jan 17, 1950
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2377089
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Patent number 2,377,089
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Issue date May 29, 1945
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2352337
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Patent number 2,352,337
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Issue date Jun 27, 1944
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2278138
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Patent number 2,278,138
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Issue date Mar 31, 1942
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2272406
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Patent number 2,272,406
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Issue date Feb 10, 1942
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2256515
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Patent number 2,256,515
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Issue date Sep 23, 1941
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2224218
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Patent number 2,224,218
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Issue date Dec 10, 1940
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2224217
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Patent number 2,224,217
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Issue date Dec 10, 1940
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2141978
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Patent number 2,141,978
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Issue date Dec 27, 1938
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2126778
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Patent number 2,126,778
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Issue date Aug 16, 1938
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2055272
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Patent number 2,055,272
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Issue date Sep 22, 1936
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2040961
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Patent number 2,040,961
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Issue date May 19, 1936
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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1631169
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Patent number 1,631,169
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Issue date Jun 7, 1927
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS