Master unit for an intercommunication system

Details Master unit for an intercommunication system Master unit for an intercommunication system

1987-11-12

1990-08-28

Shooman, Theodore M.

Recording, communication, or information retrieval equipment

Video or audio transmission, recording or playback equipment

Intercom

D14218

Patent

active

D03102190

REFERENCES:
patent: D274518 (1984-07-01), Doodson
patent: D291888 (1987-09-01), Fong et al.
patent: D292401 (1987-10-01), Lee et al.
patent: D292706 (1987-11-01), Fischer
patent: D300631 (1989-04-01), Culbertson
patent: D301037 (1989-05-01), Matsuda
CQ The Radio Amateur's Journal; Nov. 1986; p. 33; Sony AIR-8.

Affiliated with

Also associated with

Rating

Master unit for an intercommunication system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Master unit for an intercommunication system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Master unit for an intercommunication system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1579554