CA1185368A - Magnetic tape cassette with color change type excess temperature indicator - Google Patents

Magnetic tape cassette with color change type excess temperature indicator

Info

Publication number
CA1185368A
CA1185368A CA000400854A CA400854A CA1185368A CA 1185368 A CA1185368 A CA 1185368A CA 000400854 A CA000400854 A CA 000400854A CA 400854 A CA400854 A CA 400854A CA 1185368 A CA1185368 A CA 1185368A
Authority
CA
Canada
Prior art keywords
cassette
temperature
magnetic tape
sensitive material
reversible
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.)
Expired
Application number
CA000400854A
Other languages
English (en)
French (fr)
Inventor
Toshio Ono
Yasuo Tamai
Chiaki Mizuno
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co 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
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Application granted granted Critical
Publication of CA1185368A publication Critical patent/CA1185368A/en
Expired legal-status Critical Current

Links

Landscapes

  • Paints Or Removers (AREA)
CA000400854A 1981-04-13 1982-04-13 Magnetic tape cassette with color change type excess temperature indicator Expired CA1185368A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5273581U JPS57164888U (enExample) 1981-04-13 1981-04-13
JP52735/81 1981-04-13

Publications (1)

Publication Number Publication Date
CA1185368A true CA1185368A (en) 1985-04-09

Family

ID=12923180

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000400854A Expired CA1185368A (en) 1981-04-13 1982-04-13 Magnetic tape cassette with color change type excess temperature indicator

Country Status (2)

Country Link
JP (1) JPS57164888U (enExample)
CA (1) CA1185368A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2380047A (en) * 2001-09-21 2003-03-26 Hewlett Packard Co Data storage cartridge with sensor
GB2380046A (en) * 2001-09-21 2003-03-26 Hewlett Packard Co Data storage media having integrated environmental sensor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2380047A (en) * 2001-09-21 2003-03-26 Hewlett Packard Co Data storage cartridge with sensor
GB2380046A (en) * 2001-09-21 2003-03-26 Hewlett Packard Co Data storage media having integrated environmental sensor

Also Published As

Publication number Publication date
JPS57164888U (enExample) 1982-10-18

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry