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RuГидротермическая обработка древесины
Материалы по теме
On the strengthening of the technical business committee under the Ministry of Commerce and Industry for the issuance of privileges for inventions and improvements
Council of Ministers (1905-1917).The strengthening of the technical business committee under the Ministry of Commerce and Industry for the issuance of privileges for inventions and improvements.
The case of the issuance of a 10-year-old privilege of Lieutenant-General Sablukov and a foreigner Paine on the last method of saturation of wood solutions that protect it from damage
Department of State Saving Department of the State Council.The case of issuing a 10-year-old privilege of Lieutenant-General Sablukov and a foreigner to Paina on the last method of saturation of wood with solutions that protect it from damage.