NL154333B - Fotografische filmeenheid van het zelfontwikkeltype. - Google Patents

Fotografische filmeenheid van het zelfontwikkeltype.

Info

Publication number
NL154333B
NL154333B NL696903148A NL154333DA NL154333B NL 154333 B NL154333 B NL 154333B NL 696903148 A NL696903148 A NL 696903148A NL 154333D A NL154333D A NL 154333DA NL 154333 B NL154333 B NL 154333B
Authority
NL
Netherlands
Prior art keywords
self
photographic film
film unit
development type
development
Prior art date
Application number
NL696903148A
Other languages
English (en)
Dutch (nl)
Original Assignee
Polaroid Corp
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 NL154333B publication Critical patent/NL154333B/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1497—Details of time redundant execution on a single processing unit
NL696903148A 1949-06-22 Fotografische filmeenheid van het zelfontwikkeltype. NL154333B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB321562X 1949-06-22

Publications (1)

Publication Number Publication Date
NL154333B true NL154333B (nl)

Family

ID=10334153

Family Applications (2)

Application Number Title Priority Date Filing Date
NL696903148A NL154333B (nl) 1949-06-22 Fotografische filmeenheid van het zelfontwikkeltype.
NL91958D NL91958C (xx) 1949-06-22

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL91958D NL91958C (xx) 1949-06-22

Country Status (6)

Country Link
US (1) US2789759A (xx)
BE (1) BE496519A (xx)
CH (1) CH321562A (xx)
FR (1) FR1026756A (xx)
GB (1) GB737863A (xx)
NL (2) NL91958C (xx)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE513028A (xx) * 1951-09-24 1900-01-01
US2852187A (en) * 1952-12-16 1958-09-16 Northrop Aircraft Inc Automatic coding system for a digital differential analyzer
US2954926A (en) * 1953-01-13 1960-10-04 Sperry Rand Corp Electronic data processing system
GB789208A (en) * 1953-03-24 1958-01-15 Nat Res Dev Electronic digital computing machines
US2999636A (en) * 1953-08-18 1961-09-12 Alwac Internat Inc Computer
US3134092A (en) * 1954-02-05 1964-05-19 Ibm Electronic digital computers
US3245039A (en) * 1954-03-22 1966-04-05 Ibm Electronic data processing machine
US3008639A (en) * 1954-04-16 1961-11-14 Ibm Electronic accumulator in which the component trigger circuits are operated relatively continuously
US2907524A (en) * 1954-06-01 1959-10-06 Burroughs Corp Conditional stop control apparatus
US2897480A (en) * 1954-07-27 1959-07-28 Hughes Aircraft Co Error detecting system
US3089124A (en) * 1955-01-03 1963-05-07 Alwac Internat Inc Computer system with high capacity random access memory
US3274376A (en) * 1955-05-18 1966-09-20 Bendix Corp Digital differential analyzer in conjunction with a general purpose computer
BE549636A (xx) * 1955-05-19
NL209391A (xx) * 1955-08-01
US3049978A (en) * 1955-08-15 1962-08-21 Cutler Hammer Inc Gaging and machine tool control
US3050248A (en) * 1955-09-21 1962-08-21 Measurement Res Ct Inc Methods and apparatus for processing data
US2959351A (en) * 1955-11-02 1960-11-08 Ibm Data storage and processing machine
GB802692A (en) * 1955-11-17 1958-10-08 Standard Telephones Cables Ltd Improvements in or relating to electrical calculating equipment
US2876352A (en) * 1955-12-27 1959-03-03 Bell Telephone Labor Inc Self-correcting pulse circuits
US3313925A (en) * 1956-05-11 1967-04-11 Gen Precision Inc Digital differential analyzer
US3012722A (en) * 1956-08-31 1961-12-12 Minneanolis Honeywell Regulato Checking circutiry for data processing apparatus
US2969912A (en) * 1957-02-26 1961-01-31 Ibm Error detecting and correcting circuits
US3040984A (en) * 1957-03-25 1962-06-26 Gen Electric Data-checking system
NL230412A (xx) * 1957-08-23
NL230983A (xx) * 1957-09-03
BE570988A (xx) * 1957-09-06
NL233967A (xx) * 1957-12-09
US2996248A (en) * 1957-12-31 1961-08-15 Bell Telephone Labor Inc Supervisory system for an electronic counter
NL246812A (xx) * 1958-12-29
US3048774A (en) * 1959-04-07 1962-08-07 Western Electric Co Electrical breakdown count test set
NL254442A (xx) * 1959-08-03
US3114894A (en) * 1959-10-30 1963-12-17 Ibm Signaling system
US3234517A (en) * 1960-02-15 1966-02-08 Gen Electric Data processing system
US3660646A (en) * 1970-09-22 1972-05-02 Ibm Checking by pseudoduplication
DE2265231A1 (de) * 1971-12-29 1977-02-03 Sharp Kk Elektronischer tischrechner
IN161526B (xx) * 1983-07-29 1987-12-19 Westinghouse Brake & Signal
US4994993A (en) * 1988-10-26 1991-02-19 Advanced Micro Devices, Inc. System for detecting and correcting errors generated by arithmetic logic units

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1944665A (en) * 1933-03-16 1934-01-23 Ibm Multiplying machine with improved checking features
US2230673A (en) * 1936-09-25 1941-02-04 Ibm Multiplying and checking machine
NL73141C (xx) * 1943-04-17
US2636672A (en) * 1949-01-19 1953-04-28 Ibm Selective sequence electronic calculator
US2604262A (en) * 1949-01-19 1952-07-22 Ibm Multiplying and dividing means

Also Published As

Publication number Publication date
CH321562A (fr) 1957-05-15
BE496519A (xx)
FR1026756A (fr) 1953-05-04
NL91958C (xx)
US2789759A (en) 1957-04-23
GB737863A (en) 1955-10-05

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