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
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)
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 |
---|---|---|---|
NL7005586.A NL165560B (nl) | 1950-12-07 | Belichtingsbesturingsstelsel. | |
NL77017D NL77017C (nl) | 1950-12-07 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL77017D NL77017C (nl) | 1950-12-07 |
Country Status (4)
Country | Link |
---|---|
US (1) | US2651568A (nl) |
BE (1) | BE499883A (nl) |
DE (1) | DE891393C (nl) |
NL (2) | NL77017C (nl) |
Families Citing this family (3)
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)
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 |
-
0
- NL NL7005586.A patent/NL165560B/nl unknown
- NL NL77017D patent/NL77017C/xx active
- BE BE499883D patent/BE499883A/xx unknown
-
1951
- 1951-11-04 DE DES25481A patent/DE891393C/de not_active Expired
- 1951-12-05 US US260114A patent/US2651568A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2651568A (en) | 1953-09-08 |
BE499883A (nl) | |
DE891393C (de) | 1953-09-28 |
NL77017C (nl) |
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