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Method of forming magnetic blocks and equipment for carrying out that method
- 1.ŽEŽULKA, Václav, STRAKA, Pavel, SOUKUP, V. Method of forming magnetic blocks and equipment for carrying out that method. Utility model or industrial design US7796001. 14. 9. 2010. Available: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&u=%2Fnetahtml%2FPTO%2Fsearch-adv.htm&r=1&p=1&f=G&l=50&d=PTXT&S1=7,796,001.PN.&OS=PN/7,796,001&RS=PN/7,796,001; www.uspto.gov
Number of the records: 1