Extract from the Register of European Patents

EP Citations: EP0086431

Cited inSearch
Type:Patent literature
Publication No.:GB2052147  [X]
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Type:Patent literature
Publication No.:CH298287  [A]
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Type:Patent literature
Publication No.:US3358174  [A]
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Type:Patent literature
Publication No.:FR2274122  [A]
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Type:Patent literature
Publication No.:DE2705417  [A]
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Type:Patent literature
Publication No.:EP0036618  [A]
Type:Non-patent literature
Publication information:[A]  - JOURNAL OF PHYSICS E SCIENTIFIC INSTRUMENTS, Band 9, Nr. 11, November 1976, Seiten 1017-1019, London, GB.
Type:Non-patent literature
Publication information:[A]  - RADIO ENGINEERING AND ELECTRONIC PHYSICS, Band 17, Nr. 10, Oktober 1972, Seiten 1798-1800, Washington, USA