Počet záznamů: 1
Method of generation of pressure pulsations and apparatus for implementation of this method
- 1.FOLDYNA, J., ŠVEHLA, B. Method of generation of pressure pulsations and apparatus for implementation of this method. Patentový spis US7,934,666. 3. 5. 2011. Dostupné z: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=7,934,666.PN.&OS=PN/7,934,666&RS=PN/7,934,666
Počet záznamů: 1