(19)
(11)
EP 0 146 611 A1
(12)
(43)
Date of publication:
03.07.1985
Bulletin 1985/27
(21)
Application number:
84902417.0
(22)
Date of filing:
07.06.1984
(51)
International Patent Classification (IPC):
G01D
5/
36
( . )
G02B
6/
00
( . )
G01P
3/
486
( . )
G02B
6/
32
( . )
(86)
International application number:
PCT/US1984/000871
(87)
International publication number:
WO 1984/004972
(
20.12.1984
Gazette 1984/30)
(84)
Designated Contracting States:
DE FR GB
(30)
Priority:
10.06.1983
US 19830503093
(71)
Applicant:
CRANE CO.
New York New York 10022 (US)
(72)
Inventor:
HIRZEL, Edgar, A.
Granada Hills, CA 91344 (US)
(74)
Representative:
Prüfer, Lutz H., Dipl.-Phys.
Harthauser Strasse 25d
D-81545 München
D-81545 München (DE)
(54)
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