JPS4890991A - - Google Patents

Info

Publication number
JPS4890991A
JPS4890991A JP2230072A JP2230072A JPS4890991A JP S4890991 A JPS4890991 A JP S4890991A JP 2230072 A JP2230072 A JP 2230072A JP 2230072 A JP2230072 A JP 2230072A JP S4890991 A JPS4890991 A JP S4890991A
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.)
Granted
Application number
JP2230072A
Other languages
Japanese (ja)
Other versions
JPS5621728B2 (enrdf_load_stackoverflow
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 JP2230072A priority Critical patent/JPS5621728B2/ja
Priority to US318216A priority patent/US3901778A/en
Publication of JPS4890991A publication Critical patent/JPS4890991A/ja
Publication of JPS5621728B2 publication Critical patent/JPS5621728B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Physical Or Chemical Processes And Apparatus (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
JP2230072A 1971-12-24 1972-03-06 Expired JPS5621728B2 (enrdf_load_stackoverflow)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2230072A JPS5621728B2 (enrdf_load_stackoverflow) 1972-03-06 1972-03-06
US318216A US3901778A (en) 1971-12-24 1972-12-26 Novel process for preparing calcium sulfate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2230072A JPS5621728B2 (enrdf_load_stackoverflow) 1972-03-06 1972-03-06

Publications (2)

Publication Number Publication Date
JPS4890991A true JPS4890991A (enrdf_load_stackoverflow) 1973-11-27
JPS5621728B2 JPS5621728B2 (enrdf_load_stackoverflow) 1981-05-21

Family

ID=12078880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2230072A Expired JPS5621728B2 (enrdf_load_stackoverflow) 1971-12-24 1972-03-06

Country Status (1)

Country Link
JP (1) JPS5621728B2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58136733U (ja) * 1982-03-09 1983-09-14 日本電子機器株式会社 振動検出器
US9950377B2 (en) * 2014-05-30 2018-04-24 National Taiwan Normal University Plural resistance-capacitance (PRC) electrical discharge machining system

Also Published As

Publication number Publication date
JPS5621728B2 (enrdf_load_stackoverflow) 1981-05-21

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