US Patent: 613,156 - Dadoing and tenoning machine


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US Patent: 613,156

Dadoing and tenoning machine

Patentee:

Alois Kohler (exact or similar names) - New York, NY

USPTO Classifications:

144/133.1, 144/203, 144/222

Tool Categories:

woodworking machines : joint making machines : dado machines

woodworking machines : joint making machines : tenoning machines

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Everard B. Marshall

H. L. Reynolds

Patent Dates:
Applied:	Sep. 23, 1897
Granted:	Oct. 25, 1898

Patent Pictures:

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Description:

"My invention relates to certain improvements in machines intended for producing rapidly and at small cost certain parts of framing for door and window casings."