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3921737
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Patent number 3,921,737
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Issue date Nov 25, 1975
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G01 - MEASURING TESTING
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3539028
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Patent number 3,539,028
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G01 - MEASURING TESTING
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3458002
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G01 - MEASURING TESTING
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3416708
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G01 - MEASURING TESTING
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3186503
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Patent number 3,186,503
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G01 - MEASURING TESTING
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3117638
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Patent number 3,117,638
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G01 - MEASURING TESTING
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3109503
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Patent number 3,109,503
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G01 - MEASURING TESTING
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3089556
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Patent number 3,089,556
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Issue date May 14, 1963
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3074495
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Patent number 3,074,495
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G01 - MEASURING TESTING
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2641459
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Patent number 2,641,459
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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2624538
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Patent number 2,624,538
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G01 - MEASURING TESTING
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2618456
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Patent number 2,618,456
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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2613905
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Patent number 2,613,905
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Issue date Oct 14, 1952
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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2509836
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Patent number 2,509,836
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Issue date May 30, 1950
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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2491056
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G01 - MEASURING TESTING
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2427190
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Patent number 2,427,190
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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2394476
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Patent number 2,394,476
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Issue date Feb 5, 1946
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G01 - MEASURING TESTING
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2342053
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G01 - MEASURING TESTING
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2141296
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G01 - MEASURING TESTING
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2088552
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Patent number 2,088,552
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G01 - MEASURING TESTING
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2041629
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Patent number 2,041,629
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G01 - MEASURING TESTING
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1904223
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G01 - MEASURING TESTING
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1841995
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G01 - MEASURING TESTING
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1755154
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G01 - MEASURING TESTING