SM

Shingo Maru

MC Maruyama Mfg. Co.: 1 patents #17 of 40Top 45%
Overall (All Time): #3,874,783 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5009580 Multiple reciprocating pump 1991-04-23