NL181521C - Betonkanaal met tenminste een daarin gelegde buisleiding. - Google Patents
Betonkanaal met tenminste een daarin gelegde buisleiding.Info
- Publication number
- NL181521C NL181521C NLAANVRAGE7905942,A NL181521DA NL181521C NL 181521 C NL181521 C NL 181521C NL 181521D A NL181521D A NL 181521DA NL 181521 C NL181521 C NL 181521C
- Authority
- NL
- Netherlands
- Prior art keywords
- pipe inserted
- concrete duct
- duct
- concrete
- pipe
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/08—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers from or to individual record carriers, e.g. punched card, memory card, integrated circuit [IC] card or smart card
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Knitting Machines (AREA)
- Tests Of Electronic Circuits (AREA)
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB325309X | 1952-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL181521C true NL181521C (nl) |
Family
ID=10340012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7905942,A NL181521C (nl) | 1952-10-31 | Betonkanaal met tenminste een daarin gelegde buisleiding. |
Country Status (5)
Country | Link |
---|---|
US (1) | US2701686A (nl) |
CH (1) | CH325309A (nl) |
FR (1) | FR1088701A (nl) |
GB (1) | GB731963A (nl) |
NL (1) | NL181521C (nl) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3182907A (en) * | 1965-05-11 | Business machine rack stopping mechanism | ||
US2946850A (en) * | 1957-09-04 | 1960-07-26 | Sperry Rand Corp | Decoding mechanism for multiple codes |
US3904855A (en) * | 1973-07-16 | 1975-09-09 | Grosse Webereimaschinen Gmbh | Read-in system for the control of card-punching machine, jacquard machines and the like |
US3887792A (en) * | 1973-12-04 | 1975-06-03 | Scope Inc | Method and device for reading and decoding a delta-distance code |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2045437A (en) * | 1932-11-21 | 1936-06-23 | Ibm | Multiplying machine |
-
0
- NL NLAANVRAGE7905942,A patent/NL181521C/nl active
-
1952
- 1952-10-31 GB GB27503/52A patent/GB731963A/en not_active Expired
-
1953
- 1953-09-29 FR FR1088701D patent/FR1088701A/fr not_active Expired
- 1953-09-29 US US383104A patent/US2701686A/en not_active Expired - Lifetime
- 1953-09-29 CH CH325309D patent/CH325309A/de unknown
Also Published As
Publication number | Publication date |
---|---|
US2701686A (en) | 1955-02-08 |
FR1088701A (fr) | 1955-03-09 |
GB731963A (en) | 1955-06-15 |
CH325309A (de) | 1957-10-31 |
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