JP2000274181A5 - - Google Patents

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Publication number
JP2000274181A5
JP2000274181A5 JP1999077067A JP7706799A JP2000274181A5 JP 2000274181 A5 JP2000274181 A5 JP 2000274181A5 JP 1999077067 A JP1999077067 A JP 1999077067A JP 7706799 A JP7706799 A JP 7706799A JP 2000274181 A5 JP2000274181 A5 JP 2000274181A5
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JP
Japan
Prior art keywords
pipe
mud
propulsion
shaft
connecting member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1999077067A
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English (en)
Japanese (ja)
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JP2000274181A (ja
JP3930193B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP7706799A priority Critical patent/JP3930193B2/ja
Priority claimed from JP7706799A external-priority patent/JP3930193B2/ja
Publication of JP2000274181A publication Critical patent/JP2000274181A/ja
Publication of JP2000274181A5 publication Critical patent/JP2000274181A5/ja
Application granted granted Critical
Publication of JP3930193B2 publication Critical patent/JP3930193B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP7706799A 1999-03-23 1999-03-23 立坑バイパス装置 Expired - Fee Related JP3930193B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7706799A JP3930193B2 (ja) 1999-03-23 1999-03-23 立坑バイパス装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7706799A JP3930193B2 (ja) 1999-03-23 1999-03-23 立坑バイパス装置

Publications (3)

Publication Number Publication Date
JP2000274181A JP2000274181A (ja) 2000-10-03
JP2000274181A5 true JP2000274181A5 (de) 2006-07-20
JP3930193B2 JP3930193B2 (ja) 2007-06-13

Family

ID=13623466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7706799A Expired - Fee Related JP3930193B2 (ja) 1999-03-23 1999-03-23 立坑バイパス装置

Country Status (1)

Country Link
JP (1) JP3930193B2 (de)

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