DE3173403D1
(en )
1986-02-13
Method of connecting plastic tube to a plastic member
GB2016964B
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1982-08-11
Deforming pipe end portions
NZ191733A
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1983-09-02
Pipe end moulding core and moulding method
JPS5329373A
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1978-03-18
Method of manufacture of reinforced plastic pipe
GB2032035B
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1983-05-18
Pipes having a connecting end formation
ZA785582B
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1979-06-27
A method of post thickening one end section of a plastic pipe
JPS5336565A
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1978-04-04
Method of producing corrugated plastic pipe
AU4048978A
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1980-04-17
Post thickening one end section of a plastic pipe
IL55879A0
(en )
1979-01-31
A method of thickening one end section of a plastic pipe
JPS5514277A
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1980-01-31
Heattinsulating plastic pipe
JPS5533927A
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1980-03-10
Laying method of plastic pipe
JPS53134149A
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1978-11-22
Method of producing plastic pipe revet
JPS557317A
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1980-01-19
Method of burrying underground water drawing pipe
JPS5489319A
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1979-07-16
Method of connecting plastic composite pipe
JPS5551192A
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1980-04-14
Connecting method of polybutenee1 resin pipe
JPS52123467A
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1977-10-17
Method of manufacture of reinforced plastic pipes
JPS52123466A
(en )
1977-10-17
Method of manufacture of reinforced plastic pipes
JPS5572974A
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1980-06-02
Pipe reviving method
JPS53132813A
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1978-11-20
Plastic tube having average pipe conduit and manufacturing method
JPS5221080A
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1977-02-17
Method of forming faucet joint at plastic pipe end
JPS52123465A
(en )
1977-10-17
Method of manufacture of reinforced plastic pipes
JPS54146018A
(en )
1979-11-14
Method of connecting synthetic resin tube
JPS5358563A
(en )
1978-05-26
Method of bending reinforced plastic pipe
GB2038696B
(en )
1982-12-01
Stripping plastic pipe from a mandrel
JPS51128373A
(en )
1976-11-09
Method of forming faucet joint at plastic pipe end