FR2313729B1 - - Google Patents

Info

Publication number
FR2313729B1
FR2313729B1 FR7616846A FR7616846A FR2313729B1 FR 2313729 B1 FR2313729 B1 FR 2313729B1 FR 7616846 A FR7616846 A FR 7616846A FR 7616846 A FR7616846 A FR 7616846A FR 2313729 B1 FR2313729 B1 FR 2313729B1
Authority
FR
France
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
FR7616846A
Other versions
FR2313729A1 (fr
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.)
Filmfabrik Wolfen VEB
Original Assignee
Filmfabrik Wolfen VEB
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 Filmfabrik Wolfen VEB filed Critical Filmfabrik Wolfen VEB
Publication of FR2313729A1 publication Critical patent/FR2313729A1/fr
Application granted granted Critical
Publication of FR2313729B1 publication Critical patent/FR2313729B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
    • G11B5/702—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent
    • G11B5/7021—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent containing a polyurethane or a polyisocyanate
    • G11B5/7022—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent containing a polyurethane or a polyisocyanate containing mixtures of polyurethanes or polyisocyanates with other polymers
FR7616846A 1975-06-04 1976-06-03 Support de magnetogramme perfectionne Granted FR2313729A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18642975A DD121850A1 (fr) 1975-06-04 1975-06-04

Publications (2)

Publication Number Publication Date
FR2313729A1 FR2313729A1 (fr) 1976-12-31
FR2313729B1 true FR2313729B1 (fr) 1978-05-19

Family

ID=5500524

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7616846A Granted FR2313729A1 (fr) 1975-06-04 1976-06-03 Support de magnetogramme perfectionne

Country Status (6)

Country Link
BE (1) BE840392A (fr)
DD (1) DD121850A1 (fr)
DE (1) DE2610694A1 (fr)
FR (1) FR2313729A1 (fr)
GB (1) GB1548175A (fr)
SU (1) SU651409A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608266B1 (fr) * 1986-12-11 1989-02-24 Serat Perfectionnements apportes aux contacteurs d'impact ou aux ogives contacteurs pour projectiles
CN117683399B (zh) * 2024-02-02 2024-04-12 广东成利泰科技有限公司 一种uv-led紫外光固化磁性油墨及其制备方法和在芯片加工生产中的应用

Also Published As

Publication number Publication date
GB1548175A (en) 1979-07-04
BE840392A (fr) 1976-08-02
SU651409A1 (ru) 1979-03-05
DD121850A1 (fr) 1976-08-20
FR2313729A1 (fr) 1976-12-31
DE2610694A1 (de) 1976-12-23

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Legal Events

Date Code Title Description
ST Notification of lapse