Title:
【考案の名称】根圈土壌採取器
Document Type and Number:
Japanese Patent JPH04124448
Kind Code:
U
Inventors:
Takuya Marumoto
Application Number:
JP3772691U
Publication Date:
November 12, 1992
Filing Date:
April 25, 1991
Export Citation:
International Classes:
G01N1/04; (IPC1-7): G01N1/04