Powder transfer marking device and method for sign plates
A Standard patent application filed on 12 November 1997 credited to Ludwig, Pauline E. ; Bielak, Harald W. ; Kuhlmann, Friedhelm

Details

Application number :

52005  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Powder transfer marking device and method for sign plates  

Inventor :

Ludwig, Pauline E. ; Bielak, Harald W. ; Kuhlmann, Friedhelm  

Agent name :

 

Address for service :

 

Filing date :

12 November 1997  

Associated companies :

 

Applicant name :

Minnesota Mining and Manufacturing Company  

Applicant address :

 

Old name :

 

Original Source :

Go