Document Type and Number:
Japanese Patent JPS4950566
Kind Code:
U
Application Number:
JP9451672U
Publication Date:
May 02, 1974
Filing Date:
August 14, 1972
Export Citation:
International Classes:
B32B15/08; B32B1/00; B32B15/04; B32B15/06; G01B5/04; (IPC1-7): B32B1/00; B32B15/06; B32B15/08; G01B5/04
Domestic Patent References:
| JP38013975A | ||||
| JP42017606A |