DE9213901U1 - - Google Patents

Info

Publication number
DE9213901U1
DE9213901U1 DE9213901U DE9213901U DE9213901U1 DE 9213901 U1 DE9213901 U1 DE 9213901U1 DE 9213901 U DE9213901 U DE 9213901U DE 9213901 U DE9213901 U DE 9213901U DE 9213901 U1 DE9213901 U1 DE 9213901U1
Authority
DE
Germany
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 - Lifetime
Application number
DE9213901U
Other languages
German (de)
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.)
SAAD TAREK 5110 ALSDORF DE
Original Assignee
SAAD TAREK 5110 ALSDORF DE
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 SAAD TAREK 5110 ALSDORF DE filed Critical SAAD TAREK 5110 ALSDORF DE
Priority to DE9213901U priority Critical patent/DE9213901U1/de
Publication of DE9213901U1 publication Critical patent/DE9213901U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/28—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
DE9213901U 1992-10-15 1992-10-15 Expired - Lifetime DE9213901U1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9213901U DE9213901U1 (fr) 1992-10-15 1992-10-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9213901U DE9213901U1 (fr) 1992-10-15 1992-10-15

Publications (1)

Publication Number Publication Date
DE9213901U1 true DE9213901U1 (fr) 1993-05-06

Family

ID=6884836

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9213901U Expired - Lifetime DE9213901U1 (fr) 1992-10-15 1992-10-15

Country Status (1)

Country Link
DE (1) DE9213901U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4309629C1 (de) * 1993-03-20 1994-08-18 Meier Harald Consulting Sicherungseinrichtung für einen scheibenförmigen Datenträger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4309629C1 (de) * 1993-03-20 1994-08-18 Meier Harald Consulting Sicherungseinrichtung für einen scheibenförmigen Datenträger

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