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Title_of_text

Notification of the Discoveries and Inventions Office respecting the payment to be made for inventions, discoveries, proposed improvements and industrial models.

Main Region

First Region

Czechoslovakia (former)
Economic and social policy
1972-12-12
Miscellaneous (circular, directive, legal notice, instruction, etc.)

Serial region

    Serial title
    Sbirka Zakonu
    Date
    1972