US Patent: 717,534
|
T and Angle Square
|
Patentee:
|
|
Jacob Brauchli (exact or similar names) - Hampton, VA |
|
Patent Dates:
|
Applied: |
Feb. 27, 1902 |
Granted: |
Jan. 06, 1903 |
USPTO (New site tip) Google Patents
Report data errors or omissions to steward
Russ Allen.
|
Description: |
T square with the head having a series of holes to fix the beam as fixed angles.
Known example only marked with patent date on beam. |
|