Document Type and Number:
Japanese Patent JPS4915828
Kind Code:
B1
Application Number:
JP2047970A
Publication Date:
April 17, 1974
Filing Date:
March 12, 1970
Export Citation:
International Classes:
G01B1/00; B32B5/12
Domestic Patent References:
| JP29005286A | ||||
| JP33003484A | ||||
| JP36009841A | ||||
| JP32009147A | ||||
| JP39021695A | ||||
| JPS386568Y1 | ||||
| JP33004227A | ||||
| JPS30871Y1 |