PT66611A
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1977-05-31
A joint for thermoplastic multi-walled pipes and a process for producing the same
DE2965201D1
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1983-05-19
A foamed resin structural material and process for manufacturing the same
CY1169A
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1983-06-10
Joint for pipes
JPS5328819A
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1978-03-17
Pipe joint
AU2091876A
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1978-06-29
Pipe joint
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1978-04-17
Method of forming oriented thermoplastic polymer material pipe
GB2052367B
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1983-05-05
Tubular pre-form and a process and apparatus for the manufacture thereof
JPS5328820A
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1978-03-17
Pipe joint
JPS5297419A
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1977-08-16
Pipe joint
GB1523073A
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1978-08-31
Flexible pipe with a socket section and method of producing the same
GB2036251B
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1982-09-15
Tulip member for a tripod joint and process for producing the same
IL55339A0
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1978-10-31
Method and apparatus for the manufacture of a plastic pipe joint
PH17104A
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1984-05-29
Universal joint for plastic pipe
IL49258A0
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1976-05-31
A tube of plastics material and method of producing the same
IL50520A0
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1976-11-30
A pipe of thermoplastic material and method for the production thereof
IL52366A0
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1978-03-10
Thermoplastic multi-walled pipes and a joint for the pipes and a process for producing the same
ZA773177B
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1978-04-26
A joint for thermoplastic multi-walled pipes and a process for producing the same
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1977-07-25
Pipe joint
DE2967331D1
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1985-01-31
Helically fabricated flexible hose and mandrel device for producing the same
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1977-10-24
Selffsealing pipe joint
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1978-04-12
Process for making large radius plastic pipes
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1977-12-14
Mold for forming synthetic resin elbow joint and the like
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1977-12-17
Plastic structures and process for manufacture
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1977-03-31
Process for making sockets for plastic pipes
JPS53121881A
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1978-10-24
Apparatus for forming circular expanding portion on thermoplastic resin pipe