Title:
重力計に用いられる自由落下装置
Document Type and Number:
Japanese Patent JP5712000
Kind Code:
B2
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Inventors:
Masato Shintani
Tsuboya Tsubokawa
Tsuboya Tsubokawa
Application Number:
JP2011041018A
Publication Date:
May 07, 2015
Filing Date:
February 27, 2011
Export Citation:
Assignee:
National University Corporation Tokyo University
Tsuboya Tsubokawa
Tsuboya Tsubokawa
International Classes:
G01V7/14; G01P15/03
Domestic Patent References:
| JP5164774A | ||||
| JP2003215151A | ||||
| JP2009115525A |
Other References:
坪川恒也、他,絶対重力計用落下装置「Silent Drop」の改良,日本測地学会講演会要旨,1996年,P.38
坪川恒也,絶対重力計用落下装置の開発,KEK Proceedings,2004年,3-007
坪川恒也、他,絶対重力計用落下装置(silent drop)の開発,日本測地学会講演会要旨,2010年,P.17-18
坪川恒也,絶対重力計用落下装置の開発,KEK Proceedings,2004年,3-007
坪川恒也、他,絶対重力計用落下装置(silent drop)の開発,日本測地学会講演会要旨,2010年,P.17-18
Attorney, Agent or Firm:
Shigeru Inaba