#Run in the same groove pdf

229910001315 Tool steel Inorganic materials 0.000 description 1.229910000831 Steel Inorganic materials 0.000 description 1.238000005755 formation reaction Methods 0.000 description 3.

230000015572 biosynthetic process Effects 0.000 description 3.

239000002131 composite material Substances 0.000 description 5.

Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Glenn H Norquist filed Critical Glenn H Norquist Priority to US634432A priority Critical patent/US2549631A/en Priority claimed from US504248 external-priority patent/US2505789A/en Application granted granted Critical Publication of US2549631A publication Critical patent/US2549631A/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US634432A Inventor Glenn H Norquist Original Assignee Glenn H Norquist Priority date (The priority date is an assumption and is not a legal conclusion.

#Run in the same groove pdf

Google Patents Rotary cutter for grooving laminated plywoodДownload PDF Info Publication number US2549631A US2549631A US634432A US63443245A US2549631A US 2549631 A US2549631 A US 2549631A US 634432 A US634432 A US 634432A US 63443245 A US63443245 A US 63443245A US 2549631 A US2549631 A US 2549631A Authority US United States Prior art keywords cutting groove cut wheel grooving Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US2549631A - Rotary cutter for grooving laminated plywood US2549631A - Rotary cutter for grooving laminated plywood