Lidija Petrovna Bogdanova

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Moskovskaya obl, RU

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Patents Grantslast 30 patents

Information Patent Grant
Method for extracting rare earth elements from phosphogypsum
- Patent number 8,470,270
- Issue date Jun 25, 2013
- Twin Trading Company
- Yakov Kuzmich Abramov
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for disinfecting sewage sludge
- Patent number 8,465,652
- Issue date Jun 18, 2013
- Twin Trading Company
- Yakov Kuzmich Abramov
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING GRANULATED ORGANOMINERAL FERTILIZERS FROM ORGA...
- Publication number 20130283870
- Publication date Oct 31, 2013
- Yakov Kuzmich Abramov
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
METHOD FOR DISINFECTING SEWAGE SLUDGE
- Publication number 20120248044
- Publication date Oct 4, 2012
- Yakov Kuzmich Abramov
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR EXTRACTING RARE EARTH ELEMENTS FROM PHOSPHOGYPSUM
- Publication number 20120114538
- Publication date May 10, 2012
- Yakov Kuzmich Abramov
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING AN ORGANIC MINERAL FERTILIZER MIXTURE
- Publication number 20120096911
- Publication date Apr 26, 2012
- Yakov Kuzmich Abramov
- C05 - FERTILISERS MANUFACTURE THEREOF