METHOD AND APPARATUS FOR SHAPING THE ENDS OF SPIRALLY-FORMED THERMOPLASTIC TUBE AND PIPE MADE THEREBY
A Standard patent application filed on 20 July 1981 credited to Huff, Lemuel Hampton ; Harris, Allan

Details

Application number :

74578  

Application type :

Standard  

Application status :

CEASED  

Under opposition :

No  

Proceeding type :

 

Invention title :

METHOD AND APPARATUS FOR SHAPING THE ENDS OF SPIRALLY-FORMED THERMOPLASTIC TUBE AND PIPE MADE THEREBY  

Inventor :

Huff, Lemuel Hampton ; Harris, Allan  

Agent name :

PHILLIPS ORMONDE FITZPATRICK  

Address for service :

367 Collins Street MELBOURNE VIC 3000  

Filing date :

20 July 1981  

Associated companies :

 

Applicant name :

Johns-Manville Corp.  

Applicant address :

 

Old name :

 

Original Source :

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