Title:
an operating machine loses heart and it is based on preventive structure and it -- losing heart -- a prevention method
Document Type and Number:
Japanese Patent JP6145915
Kind Code:
B2
Inventors:
Yasuhiro Komai
Application Number:
JP2012254669A
Publication Date:
June 14, 2017
Filing Date:
November 02, 2012
Export Citation:
Assignee:
NT Engineering Co., Ltd.
International Classes:
B23Q11/00; B23B29/02; F16F15/10; F16F15/129
Domestic Patent References:
| JP52050372U | ||||
| JP2002079405A | ||||
| JP2185303A | ||||
| JP3086404A | ||||
| JP2012081572A | ||||
| JP2007210088A | ||||
| JP50006873U | ||||
| JP2012086358A | ||||
| JP50002278A |
Foreign References:
| US3393334 |
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