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GB1143522A
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Improvements relating to a coupling device
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US3146746A
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Multiple walled corrugated tubing
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GB907095A
|
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Improvements in or relating to multiple walled corrugated pipes
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FR1257511A
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Process for manufacturing double or multiple wall pleated tubes and resulting pleated tubes
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DE1226520B
|
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Process for the production of a double-walled or multi-walled folded tube
|
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FR1146661A
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Improvements made to axial compensators
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FR1039037A
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Improvements in methods for connecting at least one thin-walled hollow body to a thick-walled hollow body
|
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GB705694A
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Improved method of interconnecting a thin-wall tube to a thick-wall tubular element
|
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US2741024A
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Method of joining all-metal hose by resistance welding
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GB688600A
|
|
Improved method of joining a helical corrugated all-metal tube to a connecting-piece
|
|
US2695446A
|
|
Method of making tube-to-flange connection
|
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FR1037822A
|
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Improvements in processes for connecting an all-metal flexible pipe to a connecting piece by electrical resistance welding
|
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DE937412C
|
|
Device for connecting at least one thin-walled hollow body with a thick-walled hollow body
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|
DE859092C
|
|
Pipe that can be bent once by hand
|
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DE834929C
|
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Coupling for pipes and hoses with mutually rotatable, sealed parts
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DE839586C
|
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Bellows
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DE863641C
|
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Process for the production of highly elastic springs
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DE842435C
|
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Multi-walled spring body
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FR985712A
|
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Multiple-wall tubular elastic body
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DE838672C
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Axial expansion joint with pressure compensation
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