JPH0454075U - - Google Patents

Info

Publication number
JPH0454075U
JPH0454075U JP9473490U JP9473490U JPH0454075U JP H0454075 U JPH0454075 U JP H0454075U JP 9473490 U JP9473490 U JP 9473490U JP 9473490 U JP9473490 U JP 9473490U JP H0454075 U JPH0454075 U JP H0454075U
Authority
JP
Japan
Prior art keywords
cartridge
opening
gate
disk
recording medium
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.)
Pending
Application number
JP9473490U
Other languages
English (en)
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 JP9473490U priority Critical patent/JPH0454075U/ja
Priority to DE4130228A priority patent/DE4130228A1/de
Publication of JPH0454075U publication Critical patent/JPH0454075U/ja
Priority to US07/978,854 priority patent/US5305172A/en
Priority to US08/206,272 priority patent/US5494621A/en
Pending legal-status Critical Current

Links

JP9473490U 1990-01-19 1990-09-11 Pending JPH0454075U (th)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP9473490U JPH0454075U (th) 1990-09-11 1990-09-11
DE4130228A DE4130228A1 (de) 1990-09-11 1991-09-11 Disk-kassette und verfahren zu deren herstellung
US07/978,854 US5305172A (en) 1990-09-11 1992-11-19 Synthetic resin disc cartridge shutter having non-engaging raised gate mark
US08/206,272 US5494621A (en) 1990-01-19 1994-03-07 Method for producing shutter for disc cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9473490U JPH0454075U (th) 1990-09-11 1990-09-11

Publications (1)

Publication Number Publication Date
JPH0454075U true JPH0454075U (th) 1992-05-08

Family

ID=31832918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9473490U Pending JPH0454075U (th) 1990-01-19 1990-09-11

Country Status (1)

Country Link
JP (1) JPH0454075U (th)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60231985A (ja) * 1984-04-28 1985-11-18 Sony Corp 磁気デイスクカセツト

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60231985A (ja) * 1984-04-28 1985-11-18 Sony Corp 磁気デイスクカセツト

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