William L. Shaffer

Details William L. Shaffer William L. Shaffer

Telephonic communications

Centralized switching system

Call distribution to operator

Representative

active

Affiliated with

No affiliations

Also associated with

Rating

William L. Shaffer does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-P-1267787