FR435180A -
Improvements made in helical reamers intended for cutting or finishing the teeth of concave face helical wheels, gear teeth, chain wheels, or other toothed wheels
- Google Patents
Improvements made in helical reamers intended for cutting or finishing the teeth of concave face helical wheels, gear teeth, chain wheels, or other toothed wheels
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DAVID BROWN and SONS (HUDDERSFIELD) Ltd
David Brown and Sons Huddersfield Ltd
Original Assignee
DAVID BROWN and SONS (HUDDERSFIELD) Ltd
David Brown and Sons Huddersfield Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. 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 DAVID BROWN and SONS (HUDDERSFIELD) Ltd, David Brown and Sons Huddersfield LtdfiledCriticalDAVID BROWN and SONS (HUDDERSFIELD) Ltd
Application grantedgrantedCritical
Publication of FR435180ApublicationCriticalpatent/FR435180A/en
FR435180D1911-10-121911-10-12
Improvements made in helical reamers intended for cutting or finishing the teeth of concave face helical wheels, gear teeth, chain wheels, or other toothed wheels
ExpiredFR435180A
(en)
Improvements made in helical reamers intended for cutting or finishing the teeth of concave face helical wheels, gear teeth, chain wheels, or other toothed wheels
Improvements made in helical reamers intended for cutting or finishing the teeth of concave face helical wheels, gear teeth, chain wheels, or other toothed wheels