Patent on CK or similar? Jan 8, 2021 3:53:40 GMT ckfan likes this Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by coldspaces on Jan 8, 2021 3:53:40 GMT patents.google.com/patent/US2130862A/en?inventor=Steenstrup+Christian&page=1
Patent on CK or similar? Jan 9, 2021 13:32:10 GMT via mobile Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by ckfan on Jan 9, 2021 13:32:10 GMT Yeah, that really does look like a scotch yoke.