BigPatents India
R VINODH RAJKUMAR
IDEAL FORCE COUPLE MECHANICS TO OPERATE PULLEYS
Application: 386/CHE/2008 A, Filing date: 2008-02-15, Publication date: 2008-07-04
Applicant: 1)R. VINODH RAJKUMAR
Inventor: 1)R. VINODH RAJKUMAR