JPS4725541U - - Google Patents

Info

Publication number
JPS4725541U
JPS4725541U JP2832171U JP2832171U JPS4725541U JP S4725541 U JPS4725541 U JP S4725541U JP 2832171 U JP2832171 U JP 2832171U JP 2832171 U JP2832171 U JP 2832171U JP S4725541 U JPS4725541 U JP S4725541U
Authority
JP
Japan
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.)
Pending
Application number
JP2832171U
Other languages
Japanese (ja)
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 JP2832171U priority Critical patent/JPS4725541U/ja
Publication of JPS4725541U publication Critical patent/JPS4725541U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
JP2832171U 1971-04-15 1971-04-15 Pending JPS4725541U (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2832171U JPS4725541U (fr) 1971-04-15 1971-04-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2832171U JPS4725541U (fr) 1971-04-15 1971-04-15

Publications (1)

Publication Number Publication Date
JPS4725541U true JPS4725541U (fr) 1972-11-22

Family

ID=27888790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2832171U Pending JPS4725541U (fr) 1971-04-15 1971-04-15

Country Status (1)

Country Link
JP (1) JPS4725541U (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7474051B2 (en) 2003-01-17 2009-01-06 Hamamatsu Photonics K.K. Alkali metal generating agent, alkali metal generator, photoelectric surface, secondary electron emission surface, electron tube, method for manufacturing photoelectric surface, method for manufacturing secondary electron emission surface, and method for manufacturing electron tube
US7772771B2 (en) 2003-01-17 2010-08-10 Hamamatsu Photonics K.K. Alkali metal generating agent, alkali metal generator, photoelectric surface, secondary electron emission surface, electron tube, method for manufacturing photoelectric surface, method for manufacturing secondary electron emission surface, and method for manufacturing electron tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7474051B2 (en) 2003-01-17 2009-01-06 Hamamatsu Photonics K.K. Alkali metal generating agent, alkali metal generator, photoelectric surface, secondary electron emission surface, electron tube, method for manufacturing photoelectric surface, method for manufacturing secondary electron emission surface, and method for manufacturing electron tube
US7772771B2 (en) 2003-01-17 2010-08-10 Hamamatsu Photonics K.K. Alkali metal generating agent, alkali metal generator, photoelectric surface, secondary electron emission surface, electron tube, method for manufacturing photoelectric surface, method for manufacturing secondary electron emission surface, and method for manufacturing electron tube

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