GB0406142D0 - Improvements in dry pumps - Google Patents

Improvements in dry pumps

Info

Publication number
GB0406142D0
GB0406142D0 GB0406142A GB0406142A GB0406142D0 GB 0406142 D0 GB0406142 D0 GB 0406142D0 GB 0406142 A GB0406142 A GB 0406142A GB 0406142 A GB0406142 A GB 0406142A GB 0406142 D0 GB0406142 D0 GB 0406142D0
Authority
GB
United Kingdom
Prior art keywords
dry pumps
pumps
dry
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.)
Ceased
Application number
GB0406142A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOC Group Ltd
Original Assignee
BOC Group Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB0326061A external-priority patent/GB0326061D0/en
Application filed by BOC Group Ltd filed Critical BOC Group Ltd
Publication of GB0406142D0 publication Critical patent/GB0406142D0/en
Priority to PCT/GB2004/004660 priority Critical patent/WO2005047706A1/en
Priority to US10/578,546 priority patent/US20070196228A1/en
Priority to JP2006538925A priority patent/JP2007510856A/en
Priority to EP04798386A priority patent/EP1687540A1/en
Priority to TW93134360A priority patent/TW200521330A/en
Ceased legal-status Critical Current

Links

GB0406142A 2003-11-10 2004-03-18 Improvements in dry pumps Ceased GB0406142D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PCT/GB2004/004660 WO2005047706A1 (en) 2003-11-10 2004-11-04 Improvements in dry pumps
US10/578,546 US20070196228A1 (en) 2003-11-10 2004-11-04 Dry Pumps
JP2006538925A JP2007510856A (en) 2003-11-10 2004-11-04 Improvement of dry pump
EP04798386A EP1687540A1 (en) 2003-11-10 2004-11-04 Improvements in dry pumps
TW93134360A TW200521330A (en) 2003-11-10 2004-11-10 Improvements in dry pumps

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0326061A GB0326061D0 (en) 2003-11-10 2003-11-10 Improvements in screw pumps
GB0405317A GB0405317D0 (en) 2003-11-10 2004-03-09 Improvements in screw pumps

Publications (1)

Publication Number Publication Date
GB0406142D0 true GB0406142D0 (en) 2004-04-21

Family

ID=32178898

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0406142A Ceased GB0406142D0 (en) 2003-11-10 2004-03-18 Improvements in dry pumps

Country Status (1)

Country Link
GB (1) GB0406142D0 (en)

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)