(19)
(11) EP 0 120 843 A1

(12)

(43) Date of publication:
10.10.1984 Bulletin 1984/41

(21) Application number: 82903385.0

(22) Date of filing: 30.09.1982
(51) International Patent Classification (IPC): 
G01R 1/ 073( . )
(86) International application number:
PCT/US1982/001390
(87) International publication number:
WO 1984/001437 (12.04.1984 Gazette 1984/10)
(84) Designated Contracting States:
AT BE CH DE FR GB LI LU NL SE

(71) Applicant: TRI-GAMMA CORPORATION
Mountain View CA 94043-4578 (US)

(72) Inventors:
  • GARRETSON, Oliver, R.
    Cupertino, CA 95014 (US)
  • WATSON, Gordon, W.
    Milton Keynes, MKG 2AD (GB)

   


(54) PROBE DISK AND ASSOCIATED ASSEMBLY APPARATUS