JOHN M OLSON
Gas Fitter in Weymouth, MA

License number
Massachusetts 3766
Expiration Date
May 1, 2010
Type
Master Gas Fitter
Address
Address
Weymouth, MA 02189
LicenseFiles verified this license of Nov 24, 2016 at the Mass.gov - Consumer Affairs and Business Regulation.

Professional information

John Olson Photo 1

Detachable Open-Ended Wrench Head

US Patent:
D473767, Apr 29, 2003
Filed:
Jun 17, 2002
Appl. No.:
29/162356
Inventors:
John Olson - Weymouth MA 02188
International Classification:
0805
US Classification:
D 8 28

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