The case of the issuance of a 5-year privilege to the St. Petersburg merchant son Ivanov for a new way to prepare yeast.N.20/V;V...

The case of the issuance of a 5-year privilege to the St. Petersburg merchant son Ivanov for a new way to prepare yeast.N.20/V;V. U.29 / V.1844 / Department of State Economy.- 1844. -7 l .. - (Department of state savings of the State Council. Inventory No. 3. 1844).-Film..I. Department of State Economy ..Electronic copy source: RGIAOriginal storage location: RGIA f.1152 op.3 1844 d.97