NL143564B - PROCESS FOR THE CONTINUOUS PREPARATION OF PERACETIC ACID SOLUTIONS. - Google Patents
PROCESS FOR THE CONTINUOUS PREPARATION OF PERACETIC ACID SOLUTIONS.Info
- Publication number
- NL143564B NL143564B NL63297102A NL143564DA NL143564B NL 143564 B NL143564 B NL 143564B NL 63297102 A NL63297102 A NL 63297102A NL 143564D A NL143564D A NL 143564DA NL 143564 B NL143564 B NL 143564B
- Authority
- NL
- Netherlands
- Prior art keywords
- peracetic acid
- acid solutions
- continuous preparation
- continuous
- preparation
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/063—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code the carrier being marginally punched or notched, e.g. having elongated slots
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K21/00—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting
- G06K21/04—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting in which coincidence of markings is sensed optically, e.g. peek-a-boo system
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US532525A US2460378A (en) | 1944-04-24 | 1944-04-24 | Record card |
Publications (1)
Publication Number | Publication Date |
---|---|
NL143564B true NL143564B (en) |
Family
ID=24122160
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL63297102A NL143564B (en) | 1944-04-24 | PROCESS FOR THE CONTINUOUS PREPARATION OF PERACETIC ACID SOLUTIONS. | |
NL70996D NL70996C (en) | 1944-04-24 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL70996D NL70996C (en) | 1944-04-24 |
Country Status (3)
Country | Link |
---|---|
US (1) | US2460378A (en) |
BE (1) | BE485840A (en) |
NL (2) | NL70996C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL138641B (en) * | 1947-09-15 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB294724A (en) * | 1927-05-14 | 1928-08-02 | Alfred Perkins | Improvements in cards and the like for classificatory systems |
GB522386A (en) * | 1937-12-11 | 1940-06-17 | Ludwig Rolf Hess | Improvements in selecting card indexes |
US2198127A (en) * | 1938-03-30 | 1940-04-23 | Albert A Rembold | Direct segregation system |
US2289380A (en) * | 1939-08-30 | 1942-07-14 | Mcbee Co | Card and the like for sequence sorting |
US2213607A (en) * | 1939-09-19 | 1940-09-03 | Mcbee Co | Card and the like for sequence sorting |
US2261719A (en) * | 1940-03-02 | 1941-11-04 | Mcbee Co | Device for sorting card records |
-
0
- NL NL63297102A patent/NL143564B/en unknown
- BE BE485840D patent/BE485840A/xx unknown
- NL NL70996D patent/NL70996C/xx active
-
1944
- 1944-04-24 US US532525A patent/US2460378A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NL70996C (en) | |
US2460378A (en) | 1949-02-01 |
BE485840A (en) |
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