JPH0170086U - - Google Patents

Info

Publication number
JPH0170086U
JPH0170086U JP1987165428U JP16542887U JPH0170086U JP H0170086 U JPH0170086 U JP H0170086U JP 1987165428 U JP1987165428 U JP 1987165428U JP 16542887 U JP16542887 U JP 16542887U JP H0170086 U JPH0170086 U JP H0170086U
Authority
JP
Japan
Prior art keywords
nitrogen
liquefied
liquid
column
purity
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
JP1987165428U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0410545Y2 (enrdf_load_html_response
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
Application filed filed Critical
Priority to JP16542887U priority Critical patent/JPH0410545Y2/ja
Publication of JPH0170086U publication Critical patent/JPH0170086U/ja
Application granted granted Critical
Publication of JPH0410545Y2 publication Critical patent/JPH0410545Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Separation By Low-Temperature Treatments (AREA)
JP16542887U 1987-10-30 1987-10-30 Expired JPH0410545Y2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16542887U JPH0410545Y2 (enrdf_load_html_response) 1987-10-30 1987-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16542887U JPH0410545Y2 (enrdf_load_html_response) 1987-10-30 1987-10-30

Publications (2)

Publication Number Publication Date
JPH0170086U true JPH0170086U (enrdf_load_html_response) 1989-05-10
JPH0410545Y2 JPH0410545Y2 (enrdf_load_html_response) 1992-03-16

Family

ID=31451904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16542887U Expired JPH0410545Y2 (enrdf_load_html_response) 1987-10-30 1987-10-30

Country Status (1)

Country Link
JP (1) JPH0410545Y2 (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPH0410545Y2 (enrdf_load_html_response) 1992-03-16

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