Inventor
TSURU RYUZO
JP4 patents
Patents
4 patentsUS5415115AMay 16, 1995
Machine of the type placed on the ground for transplanting a series of potted seedlings
NIPPON BEET SUGAR MFG8 citations71
US5155935AOct 20, 1992
Assembly of pots for raising and transplantation
NIPPON BEET SUGAR MFG11 citations71
US5058320AOct 22, 1991
Multiple pot for raising and transplanting seedlings and method of fabricating the same
NIPPON BEET SUGAR MFG7 citations71
US4950218AAug 21, 1990
Multiple pot for raising and transplanting seedlings and method of fabricating the same
NIPPON BEET SUGAR MFG9 citations71