CAN PAT 919213
Quick Learner from Washington DC
Feb 8, 2018 12:28 pm
Canadian patent 919213 patented 1973
2 Replies
Casey from SWISCO
Feb 9, 2018 9:15 am
I couldn't cross-reference that patent number to anything specifically. Please take a few pictures of your hardware and upload them here for us to see. Thanks!
