| (84) |
Designated Contracting States: |
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DE |
| (30) |
Priority: |
19.03.1993 JP 8378293
|
| (43) |
Date of publication of application: |
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21.09.1994 Bulletin 1994/38 |
| (73) |
Proprietor: CANON KABUSHIKI KAISHA |
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Tokyo (JP) |
|
| (72) |
Inventor: |
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- Kubo, Takahiro,
c/o Canon Kabushiki Kaisha
Tokyo (JP)
|
| (74) |
Representative: Santarelli |
|
14, avenue de la Grande Armée,
B.P. 237 75822 Paris Cedex 17 75822 Paris Cedex 17 (FR) |
| (56) |
References cited: :
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- PATENT ABSTRACTS OF JAPAN vol. 015, no. 201 (P-1205), 23 May 1991 & JP 03 051872 A
(CANON INC), 6 March 1991,
- PATENT ABSTRACTS OF JAPAN vol. 017, no. 235 (P-1533), 12 May 1993 & JP 04 361288 A
(CANON INC), 14 December 1992,
- PATENT ABSTRACTS OF JAPAN vol. 015, no. 420 (P-1267), 24 October 1991 & JP 03 171188
A (HIROYUKI KANAI), 24 July 1991,
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