JPS4921236A - - Google Patents

Info

Publication number
JPS4921236A
JPS4921236A JP6078772A JP6078772A JPS4921236A JP S4921236 A JPS4921236 A JP S4921236A JP 6078772 A JP6078772 A JP 6078772A JP 6078772 A JP6078772 A JP 6078772A JP S4921236 A JPS4921236 A JP S4921236A
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
JP6078772A
Other languages
Japanese (ja)
Other versions
JPS5242095B2 (en
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 JP6078772A priority Critical patent/JPS5242095B2/ja
Publication of JPS4921236A publication Critical patent/JPS4921236A/ja
Publication of JPS5242095B2 publication Critical patent/JPS5242095B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electrically Operated Instructional Devices (AREA)
JP6078772A 1972-06-16 1972-06-16 Expired JPS5242095B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6078772A JPS5242095B2 (en) 1972-06-16 1972-06-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6078772A JPS5242095B2 (en) 1972-06-16 1972-06-16

Publications (2)

Publication Number Publication Date
JPS4921236A true JPS4921236A (en) 1974-02-25
JPS5242095B2 JPS5242095B2 (en) 1977-10-22

Family

ID=13152341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6078772A Expired JPS5242095B2 (en) 1972-06-16 1972-06-16

Country Status (1)

Country Link
JP (1) JPS5242095B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5851945A (en) * 1997-02-07 1998-12-22 Exxon Chemical Patents Inc. Olefin polymerization catalyst compositions comprising group 5 transition metal compounds stabilized in their highest metal oxidation state

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5851945A (en) * 1997-02-07 1998-12-22 Exxon Chemical Patents Inc. Olefin polymerization catalyst compositions comprising group 5 transition metal compounds stabilized in their highest metal oxidation state
US6232416B1 (en) 1997-02-07 2001-05-15 Exxon Mobil Chemical Patents Inc. Olefin polymerization comprising group 5 transition metal compounds in their highest metal oxidation state

Also Published As

Publication number Publication date
JPS5242095B2 (en) 1977-10-22

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