Fred F. Haefner

Details Fred F. Haefner Fred F. Haefner

Machine element or mechanism

Gearing

Varying speed ratio

Inventor

active

Affiliated with

Also associated with

No associations

Rating

Fred F. Haefner does not yet have a rating. At this time, there are no reviews or comments for this inventor.

If you have personal experience with Fred F. Haefner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fred F. Haefner will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-P-1097329