TIMOTHY S IRVING
Electrician in Medford, MA

License number
Massachusetts 12695
Issued Date
Mar 27, 1989
Expiration Date
Jul 31, 1995
Type
Master Electrician
Address
Address
Medford, MA 02155

Professional information

Timothy Irving Photo 1

Plural Nibbed Mechanical Pencil

US Patent:
D339377, Sep 14, 1993
Filed:
May 11, 1992
Appl. No.:
7/881381
Inventors:
Timothy S. Irving - Medford MA
US Classification:
D19 36