IT8122956A0 -
PROCEDURE FOR MAKING TUBULAR AND SIMILAR STRUCTURES IN PLASTIC MATERIALS AND TUBULAR STRUCTURES OBTAINED WITH THIS PROCEDURE.
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PROCEDURE FOR MAKING TUBULAR AND SIMILAR STRUCTURES IN PLASTIC MATERIALS AND TUBULAR STRUCTURES OBTAINED WITH THIS PROCEDURE.
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Publication number
IT8122956A0
IT8122956A0IT8122956AIT2295681AIT8122956A0IT 8122956 A0IT8122956 A0IT 8122956A0IT 8122956 AIT8122956 AIT 8122956AIT 2295681 AIT2295681 AIT 2295681AIT 8122956 A0IT8122956 A0IT 8122956A0
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Application filed by Macchi International SpafiledCriticalMacchi International Spa
Priority to IT22956/81ApriorityCriticalpatent/IT1168003B/en
Publication of IT8122956A0publicationCriticalpatent/IT8122956A0/en
Application grantedgrantedCritical
Publication of IT1168003BpublicationCriticalpatent/IT1168003B/en
IT22956/81A1981-07-151981-07-15
PROCEDURE FOR MAKING TUBULAR AND SIMILAR STRUCTURES IN PLASTIC MATERIALS AND TUBULAR STRUCTURES OBTAINED WITH SUCH PROCEDURE
IT1168003B
(en)
CALIBRATION PROCEDURE FOR TUBULARS MADE OF PLASTIC MATERIALS, PARTICULARLY BIORIENTABLE, FOR EXAMPLE OF POLYPROPYLENE, AND CALIBRATOR FOR CARRYING OUT SAID PROCEDURE.