Document Type and Number:
Japanese Patent JPS56145021
Kind Code:
U
Application Number:
JP4268280U
Publication Date:
November 02, 1981
Filing Date:
March 31, 1980
Export Citation:
International Classes:
G01J1/02; B23K26/064; G01J1/42; G02B6/00; G02B6/42; G02B27/00; H01S3/00; H01S3/101; (IPC1-7): G02B27/00; G01J1/42; G02B7/26; H01S3/00