Tennis service watches for instantaneous display of the velocity of the service ball
A Standard patent application filed on 21 October 1997 credited to Dziulko, Alice Wanda ; Dziulko, Adolphe Richard

Details

Application number :

48732  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Tennis service watches for instantaneous display of the velocity of the service ball  

Inventor :

Dziulko, Alice Wanda ; Dziulko, Adolphe Richard  

Agent name :

 

Address for service :

 

Filing date :

21 October 1997  

Associated companies :

 

Applicant name :

Dziulko, Adolphe Richard  

Applicant address :

 

Old name :

 

Original Source :

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