NL7309752A - - Google Patents

Info

Publication number
NL7309752A
NL7309752A NL7309752A NL7309752A NL7309752A NL 7309752 A NL7309752 A NL 7309752A NL 7309752 A NL7309752 A NL 7309752A NL 7309752 A NL7309752 A NL 7309752A NL 7309752 A NL7309752 A NL 7309752A
Authority
NL
Netherlands
Application number
NL7309752A
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
Publication of NL7309752A publication Critical patent/NL7309752A/xx

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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/18—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of inorganic fibres with or without cellulose fibres
    • 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
NL7309752A 1972-07-12 1973-07-12 NL7309752A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI199572A FI50544C (fi) 1972-07-12 1972-07-12 Tapa valmistaa silikaattikuituhuopaa, jolla on suuri vetolujuus

Publications (1)

Publication Number Publication Date
NL7309752A true NL7309752A (zh) 1974-01-15

Family

ID=8506522

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7309752A NL7309752A (zh) 1972-07-12 1973-07-12

Country Status (9)

Country Link
BE (1) BE802237A (zh)
DE (1) DE2334712A1 (zh)
DK (1) DK136487B (zh)
FI (1) FI50544C (zh)
FR (1) FR2192212B1 (zh)
GB (1) GB1394143A (zh)
IT (1) IT996580B (zh)
NL (1) NL7309752A (zh)
SE (1) SE390533B (zh)

Also Published As

Publication number Publication date
BE802237A (fr) 1973-11-05
FI50544B (zh) 1975-12-31
FR2192212B1 (zh) 1977-09-09
FR2192212A1 (zh) 1974-02-08
SE390533B (sv) 1976-12-27
FI50544C (fi) 1976-04-12
IT996580B (it) 1975-12-10
DE2334712A1 (de) 1974-01-24
DK136487B (da) 1977-10-17
GB1394143A (en) 1975-05-14
DK136487C (zh) 1978-03-13

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BV The patent application has lapsed