Key telephone system capable of simulation by button operations
A Standard patent application filed on 08 February 1996 credited to Toyoshima, Fumiyoshi
Details
Application number :
44423
Application type :
Standard
Application status :
SEALED
Under opposition :
No
Proceeding type :
Invention title :
Key telephone system capable of simulation by button operations
Inventor :
Toyoshima, Fumiyoshi
Agent name :
SPRUSON & FERGUSON
Address for service :
GPO Box 3898 SYDNEY NSW 2001
Filing date :
08 February 1996
Associated companies :
Applicant name :
RPX Corporation
Applicant address :
3 Embarcardero Center, Suite 2310, San Francisco, CA 94111 United States Of America