Title:
角度で変速する粘性ロータリアブゾーバ。
Document Type and Number:
Japanese Patent JP6586973
Kind Code:
B2
Inventors:
Shiro Sawa
Application Number:
JP2017074784A
Publication Date:
October 16, 2019
Filing Date:
March 16, 2017
Export Citation:
Assignee:
Shiro Sawa
International Classes:
E05F3/14; F16D15/00
Domestic Patent References:
| JP5816895B2 |