IT1124511B -
SPHERICAL OR SELECTED JOINT IN ALUMINUM OR PLASTIC MATERIAL THE CONNECTION OF PLASTIC AND IN PARTICULAR PIPES FOR POLYETHYLENE PIPES
- Google Patents
SPHERICAL OR SELECTED JOINT IN ALUMINUM OR PLASTIC MATERIAL THE CONNECTION OF PLASTIC AND IN PARTICULAR PIPES FOR POLYETHYLENE PIPES
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Publication number
IT1124511B
IT1124511BIT11801/79AIT1180179AIT1124511BIT 1124511 BIT1124511 BIT 1124511BIT 11801/79 AIT11801/79 AIT 11801/79AIT 1180179 AIT1180179 AIT 1180179AIT 1124511 BIT1124511 BIT 1124511B
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Application filed by Gerardo BerardifiledCriticalGerardo Berardi
Priority to IT11801/79ApriorityCriticalpatent/IT1124511B/en
Publication of IT7911801A0publicationCriticalpatent/IT7911801A0/en
Application grantedgrantedCritical
Publication of IT1124511BpublicationCriticalpatent/IT1124511B/en
IT11801/79A1979-01-111979-01-11
SPHERICAL OR SELECTED JOINT IN ALUMINUM OR PLASTIC MATERIAL THE CONNECTION OF PLASTIC AND IN PARTICULAR PIPES FOR POLYETHYLENE PIPES
IT1124511B
(en)