Anti-clogging, variable throat suction nozzle and suctioncleaning device equipped therewith
A Standard patent application filed on 24 October 1996 credited to Stern, Carl M.

Details

Application number :

74711  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Anti-clogging, variable throat suction nozzle and suctioncleaning device equipped therewith  

Inventor :

Stern, Carl M.  

Agent name :

 

Address for service :

 

Filing date :

24 October 1996  

Associated companies :

 

Applicant name :

H-Tech, Inc.  

Applicant address :

 

Old name :

 

Original Source :

Go  

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