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US3359777A
|
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Hand tool
|
|
US3267962A
|
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Damper assemblies
|
|
US3191283A
|
|
Apparatus to secure a flexible strip to metal strips
|
|
US3192956A
|
|
Prefabricated conduits
|
|
US3183701A
|
|
Method for securing a flexible strip to metal strips
|
|
US3017899A
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Swivel units and damper assemblies using same
|
|
US2884848A
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Swivel mount and air guide device including the same
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US3017694A
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Metal bending method and product
|
|
US2884956A
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Air guide device
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|
US2777573A
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Coiled product
|
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US2825384A
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Method and apparatus for securing metal strips to fabric
|
|
US2826221A
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Duct devices
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CA674069A
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Flexible connector duct blank
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CA693528A
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Swivel units and damper assemblies using same
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|
CA572354A
|
|
Method and apparatus for securing metal strips to fabric
|
|
CA751253A
|
|
Hanger insert
|
|
CA617354A
|
|
Folded flexible coil
|
