NL59819C - - Google Patents

Info

Publication number
NL59819C
NL59819C NL110925A NL110925A NL59819C NL 59819 C NL59819 C NL 59819C NL 110925 A NL110925 A NL 110925A NL 110925 A NL110925 A NL 110925A NL 59819 C NL59819 C NL 59819C
Authority
NL
Netherlands
Application number
NL110925A
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
Application granted granted Critical
Publication of NL59819C publication Critical patent/NL59819C/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B57/00Automatic control, checking, warning, or safety devices
    • B65B57/10Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
    • B65B57/12Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of wrapping materials, containers, or packages
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03Non-macromolecular organic compounds
    • D21H17/05Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14Carboxylic acids; Derivatives thereof
    • D21H17/15Polycarboxylic acids, e.g. maleic acid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
NL110925A 1943-05-10 1943-04-17 NL59819C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE450552T 1943-05-10

Publications (1)

Publication Number Publication Date
NL59819C true NL59819C (de) 1947-08-15

Family

ID=3869817

Family Applications (1)

Application Number Title Priority Date Filing Date
NL110925A NL59819C (de) 1943-05-10 1943-04-17

Country Status (3)

Country Link
BE (1) BE450552A (de)
FR (1) FR894519A (de)
NL (1) NL59819C (de)

Also Published As

Publication number Publication date
BE450552A (de) 1943-06-30
FR894519A (fr) 1944-12-27

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