Portable friction welding apparatus and method
A Standard patent application filed on 20 June 1997 credited to Butler, Johnny L. ; Zhang, Youhe ; Miller, Mike L.

Details

Application number :

34937  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Portable friction welding apparatus and method  

Inventor :

Butler, Johnny L. ; Zhang, Youhe ; Miller, Mike L.  

Agent name :

 

Address for service :

 

Filing date :

20 June 1997  

Associated companies :

 

Applicant name :

Safe Seal Company, Inc., The  

Applicant address :

 

Old name :

 

Original Source :

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