Henry Alvin McKenna

Details Henry Alvin McKenna Henry Alvin McKenna

Implements or apparatus for applying pushing or pulling force

Step-by-step traveling bar

Pawl actuated

Inventor

active

Affiliated with

Also associated with

No associations

Rating

Henry Alvin McKenna does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-P-1358299