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US2948641A
|
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Flame retarding composition and fabric treated therewith
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US2967563A
|
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Method of making molded reinforced corrugated hose
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US2861527A
|
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Seeding and fertilizing device and hose securing means therefor
|
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US2903744A
|
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Apparatus for making corrugated flexible rubber tubes
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US2884343A
|
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Flame and heat resistant asbestos textile base material
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US2818036A
|
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Band seeding device and hanger bracket therefor
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US2728701A
|
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Friction element and method of making same
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US2676761A
|
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Winding machine
|
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US2473441A
|
|
Hose coupling
|
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US2471296A
|
|
Jettison fuel tank
|
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US2400973A
|
|
Method of making rubber wheels
|
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US2433042A
|
|
Method of manufacturing well drill pipe protectors
|
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US2427831A
|
|
Bearing unit for tail wheels
|
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US2448248A
|
|
Rubber wheel
|
|
US2388140A
|
|
Composite yarn and fabric
|
|
US2378738A
|
|
Drill pipe protector
|
|
US2388187A
|
|
Method of manufacturing friction facing and like materials
|
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US2263500A
|
|
Machine for producing a friction element
|
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US2440009A
|
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Drill pipe protector applying and installing apparatus
|
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US2239574A
|
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Brake liner
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