NL165560B - Belichtingsbesturingsstelsel. - Google Patents

Belichtingsbesturingsstelsel.

Info

Publication number
NL165560B
NL165560B NL7005586.A NL165560DA NL165560B NL 165560 B NL165560 B NL 165560B NL 165560D A NL165560D A NL 165560DA NL 165560 B NL165560 B NL 165560B
Authority
NL
Netherlands
Prior art keywords
exposure control
exposure
control
Prior art date
Application number
NL7005586.A
Other languages
English (en)
Dutch (nl)
Original Assignee
Canon Kk
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.)
Publication of NL165560B publication Critical patent/NL165560B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/50—Use of additives, e.g. for stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7005586.A 1950-12-07 Belichtingsbesturingsstelsel. NL165560B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2651568X 1950-12-07

Publications (1)

Publication Number Publication Date
NL165560B true NL165560B (nl)

Family

ID=3895989

Family Applications (2)

Application Number Title Priority Date Filing Date
NL77017D NL77017C (xx) 1950-12-07
NL7005586.A NL165560B (nl) 1950-12-07 Belichtingsbesturingsstelsel.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL77017D NL77017C (xx) 1950-12-07

Country Status (4)

Country Link
US (1) US2651568A (xx)
BE (1) BE499883A (xx)
DE (1) DE891393C (xx)
NL (2) NL165560B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103432A (en) * 1963-09-10 Method fok killing weeds
US3023096A (en) * 1957-06-20 1962-02-27 Durward O Guth Method for killing weeds
US3031291A (en) * 1957-10-08 1962-04-24 Ici Australia Ltd Herbicidal method employing hydrazine salts of phenoxycarboxylic acids

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB623217A (en) * 1946-12-13 1949-05-13 Frank Talbot Improvements in or relating to 2-methyl-4-chloro-phenoxyacetic acid

Also Published As

Publication number Publication date
BE499883A (xx)
US2651568A (en) 1953-09-08
DE891393C (de) 1953-09-28
NL77017C (xx)

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