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B23- MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR.B25H7/00- Marking-out or setting-out work.FOR MARKING-OUT WORK STORAGE MEANS FOR WORKSHOPS
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B25- HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS.238000006011 modification reaction Methods 0.000 description 1.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 Maschmeier Frederick W filed Critical Maschmeier Frederick W Priority to US07/181,405 priority Critical patent/US4901444A/en Application granted granted Critical Publication of US4901444A publication Critical patent/US4901444A/en Anticipated expiration legal-status Critical Status Expired - Fee Related legal-status Critical Current Links Maschmeier Original Assignee Maschmeier Frederick W 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 status listed.) Expired - Fee Related Application number US07/181,405 Inventor Frederick W.
#Carpenters protractor pdf#
Google Patents Method and apparatus for guiding a saw relative to an angular cut of a boardÄownload PDF Info Publication number US4901444A US4901444A US07/181,405 US18140588A US4901444A US 4901444 A US4901444 A US 4901444A US 18140588 A US18140588 A US 18140588A US 4901444 A US4901444 A US 4901444A Authority US United States Prior art keywords arm base board edge protractor Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US4901444A - Method and apparatus for guiding a saw relative to an angular cut of a board
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US4901444A - Method and apparatus for guiding a saw relative to an angular cut of a board