FR1401623A - Method and apparatus for treating leaf-like material - Google Patents

Method and apparatus for treating leaf-like material

Info

Publication number
FR1401623A
FR1401623A FR978866A FR978866A FR1401623A FR 1401623 A FR1401623 A FR 1401623A FR 978866 A FR978866 A FR 978866A FR 978866 A FR978866 A FR 978866A FR 1401623 A FR1401623 A FR 1401623A
Authority
FR
France
Prior art keywords
treating leaf
leaf
treating
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
FR978866A
Other languages
French (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.)
Unisys Corp
Original Assignee
Burroughs Corp
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 Burroughs Corp filed Critical Burroughs Corp
Priority to FR978866A priority Critical patent/FR1401623A/en
Application granted granted Critical
Publication of FR1401623A publication Critical patent/FR1401623A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper
    • 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
    • G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
    • G11B5/739—Magnetic recording media substrates
    • G11B5/73923—Organic polymer substrates
FR978866A 1964-06-19 1964-06-19 Method and apparatus for treating leaf-like material Expired FR1401623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR978866A FR1401623A (en) 1964-06-19 1964-06-19 Method and apparatus for treating leaf-like material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR978866A FR1401623A (en) 1964-06-19 1964-06-19 Method and apparatus for treating leaf-like material

Publications (1)

Publication Number Publication Date
FR1401623A true FR1401623A (en) 1965-06-04

Family

ID=8832747

Family Applications (1)

Application Number Title Priority Date Filing Date
FR978866A Expired FR1401623A (en) 1964-06-19 1964-06-19 Method and apparatus for treating leaf-like material

Country Status (1)

Country Link
FR (1) FR1401623A (en)

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