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US3583189A
|
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Triple die ring corrugator
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GB1146200A
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Corrugating of metal hose
|
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Motion compensator
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GB1130247A
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Large corrugator
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Peg type heat exchangers for thermoelectric devices
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GB1123580A
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Apparatus for reducing tubing
|
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Dual bellows compensator
|
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Device for bending,coiling,or straightening tubing
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Apparatus for absorbing sound and vibration in a piping system
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Electrostrictive effect in a transducer for drawing wire,rod or tube
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Finned tube produced from continuous strip
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Method and apparatus for heating water in tubing without scaling
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|
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Conduit bend
|
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Apparatus for producing integral finned tubing of fine pitch
|
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|
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Structure for and method of tube expansion
|
|
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|
|
Copper alloy
|
|
US3364958A
|
|
Method of and structure for pressurizing tube sections
|
|
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|
|
Method of making a dry water dispersible bordeaux composition
|
|
US3280851A
|
|
Fabricated finned tubing
|
|
US3268137A
|
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Method and apparatus for cutting tubes
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