No label defined (Q106181671)
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Language | Label | Description | Also known as |
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English | No label defined |
No description defined |
Statements
Zákon o objevech, vynálezech, zlepšovacích návrzích a průmyslových vzorech (Czech)
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10 November 1972
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14 December 1988
23 April 1990
21 December 1990
84/1972 Sb.
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1 January 1973
1 January 1991