CH422106A - Switching device for contact spring strips - Google Patents

Switching device for contact spring strips

Info

Publication number
CH422106A
CH422106A CH1455164A CH1455164A CH422106A CH 422106 A CH422106 A CH 422106A CH 1455164 A CH1455164 A CH 1455164A CH 1455164 A CH1455164 A CH 1455164A CH 422106 A CH422106 A CH 422106A
Authority
CH
Switzerland
Prior art keywords
switching device
contact spring
spring strips
strips
contact
Prior art date
Application number
CH1455164A
Other languages
German (de)
Inventor
Bernutz Johannes
Original Assignee
Standard Telephon & Radio Ag
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.)
Filing date
Publication date
Application filed by Standard Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag
Publication of CH422106A publication Critical patent/CH422106A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H01R13/112—Resilient sockets forked sockets having two legs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/40—Contact mounted so that its contact-making surface is flush with adjoining insulation
    • H01H1/403—Contacts forming part of a printed circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/721—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures cooperating directly with the edge of the rigid printed circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/428—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members
    • H01R13/432—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members by stamped-out resilient tongue snapping behind shoulder in base or case
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling
    • H01R13/645—Means for preventing incorrect coupling by exchangeable elements on case or base
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R29/00—Coupling parts for selective co-operation with a counterpart in different ways to establish different circuits, e.g. for voltage selection, for series-parallel selection, programmable connectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • H01R12/7011—Locking or fixing a connector to a PCB
    • H01R12/707—Soldering or welding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
    • H01R13/415—Securing in non-demountable manner, e.g. moulding, riveting by permanent deformation of contact member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2107/00—Four or more poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
CH1455164A 1963-11-14 1964-11-11 Switching device for contact spring strips CH422106A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DEST21325A DE1238534B (en) 1963-11-14 1963-11-14 Switching device for contact spring strips
DEST021324 1963-11-14
DEST021326 1963-11-14
DEST22732A DE1279165B (en) 1963-11-14 1964-09-26 Switching device for contact spring strips
NL6607976A NL6607976A (en) 1963-11-14 1966-06-09

Publications (1)

Publication Number Publication Date
CH422106A true CH422106A (en) 1966-10-15

Family

ID=27512245

Family Applications (3)

Application Number Title Priority Date Filing Date
CH1449864A CH426979A (en) 1963-11-14 1964-11-10 Device for dividing a contact spring strip
CH1449964A CH427947A (en) 1963-11-14 1964-11-10 Plug contact spring in a socket strip housing
CH1455164A CH422106A (en) 1963-11-14 1964-11-11 Switching device for contact spring strips

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CH1449864A CH426979A (en) 1963-11-14 1964-11-10 Device for dividing a contact spring strip
CH1449964A CH427947A (en) 1963-11-14 1964-11-10 Plug contact spring in a socket strip housing

Country Status (10)

Country Link
US (4) US3316525A (en)
BE (4) BE655777A (en)
BR (2) BR6464310D0 (en)
CH (3) CH426979A (en)
DE (3) DE1238534B (en)
DK (1) DK112178B (en)
FR (1) FR1416048A (en)
GB (2) GB1071695A (en)
NL (4) NL147608B (en)
SE (1) SE321975B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19530209A1 (en) * 1995-08-17 1997-02-20 Abb Patent Gmbh Electric switch with manual actuator in housing

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GB1200889A (en) * 1966-12-09 1970-08-05 Lucas Industries Ltd Means for making an electrical connection to a flexible printed circuit
BE692553A (en) * 1967-01-13 1967-07-13
GB1177193A (en) * 1967-07-14 1970-01-07 Amp Inc Electrical Contact Element for a Printed Circuit Edge Connector and a Printed Circuit Edge Connector Assembly
US3433916A (en) * 1967-09-29 1969-03-18 Ford Motor Co Direct electrical harness switching
DE1802130A1 (en) * 1968-10-09 1970-04-23 Siemens Ag Multiple plug
US3577090A (en) * 1969-08-25 1971-05-04 Shell Oil Co Fast settling, stable amplifier circuit
US3628499A (en) * 1970-01-29 1971-12-21 Bowles Benford Acoustical signal generator
US3710197A (en) * 1971-02-11 1973-01-09 Westinghouse Electric Corp Power interlock for electronic circuit cards
US3683238A (en) * 1971-02-11 1972-08-08 Westinghouse Electric Corp Pivotally supported rack construction
GB1473868A (en) * 1973-10-23 1977-05-18 Olivetti & Co Spa Electrothermal printers
IT1050504B (en) * 1974-05-10 1981-03-10 Olivetti C E C S P A DEVICE FOR PUSITIONING AND LOCKING OF AN ELECTROTHERMAL HEAD
US3918785A (en) * 1973-11-14 1975-11-11 Peritech Int Corp Gang connector clampable to a communication cable terminal board
US3970353A (en) * 1974-08-29 1976-07-20 Amp Incorporated Locking clip
US3930707A (en) * 1974-06-10 1976-01-06 A P Products Incorporated Interface connector
US4129351A (en) * 1974-06-20 1978-12-12 Matsushita Electric Industrial Company, Limited Connector assembly for printed circuit board
DE2444539A1 (en) * 1974-09-18 1976-04-01 Telefonbau & Normalzeit Gmbh Printed cct. with sequenced edge connector contacts - makes connections in predetermined sequence when plugged into edge connector
US3993935A (en) * 1974-12-16 1976-11-23 Xerox Corporation Printed circuit board connection
FR2307436A1 (en) * 1975-04-11 1976-11-05 Bonhomme F R IMPROVEMENTS TO PRINTED CIRCUIT CARDS
NL7606255A (en) * 1975-06-26 1976-12-28 Marquardt J & J SCREWLESS CLAMP CONNECTION.
US4008942A (en) * 1975-07-29 1977-02-22 General Signal Corporation Printed circuit board holding spring
FR2341974A1 (en) * 1976-02-18 1977-09-16 Causse Raoul LOW VOLTAGE LINE PROTECTION DEVICE, ESPECIALLY FOR TELEPHONE NETWORKS
US4133022A (en) * 1977-01-17 1979-01-02 Moore Industries Rack assembly
FR2398431A1 (en) * 1977-07-21 1979-02-16 Telic FRONT PANEL OF EQUIPMENT BOARD
US4215386A (en) * 1978-03-03 1980-07-29 Modicon Division, Gould Inc. Modular panel construction for programmable controller
FR2422267A1 (en) * 1978-04-04 1979-11-02 Francelco Sa Multicontact electrical connector - has U=shaped contact element fixed by teeth in its outer branches
FR2427709A1 (en) * 1978-05-31 1979-12-28 Trt Telecom Radio Electr Two-wire to four-wire telephone circuit adaptor - has board with bridging contacts movable to another position on main circuit board
GB2042821B (en) * 1979-01-02 1983-03-09 Bunker Ramo Electrical connector
DE3014804C2 (en) * 1980-04-17 1982-06-16 C.A. Weidmüller KG, 4930 Detmold Connectors
US4417778A (en) * 1981-10-23 1983-11-29 Bell Telephone Laboratories, Incorporated Circuit interlock arrangement
US4490003A (en) * 1982-01-11 1984-12-25 C. R. Bard, Inc. Electrical connector
FR2562271B1 (en) * 1984-03-29 1986-07-18 Telecommunications Sa CONNECTOR OF AN OPTICAL FIBER AND A PHOTO-ELEMENT, RECEIVER OR TRANSMITTER, AND POSITIONING METHOD THEREOF
DE3501711A1 (en) * 1985-01-19 1986-10-02 Allied Corp., Morristown, N.J. CIRCUIT BOARD WITH INTEGRAL CONNECTOR
US4653828A (en) * 1985-04-22 1987-03-31 Amp Incorporated Pin shroud with universal latch means
DE3603881A1 (en) * 1986-02-07 1987-08-13 Preh Elektro Feinmechanik Connecting device of a film circuit (flexible circuit)
US4669797A (en) * 1986-04-06 1987-06-02 Allied Corporation Electrical connector assembly having a locking arrangement
GB8811665D0 (en) * 1988-05-17 1988-06-22 Bicc Plc Electrical connector
US4907990A (en) * 1988-10-07 1990-03-13 Molex Incorporated Elastically supported dual cantilever beam pin-receiving electrical contact
GB9115603D0 (en) * 1991-07-19 1991-09-04 Black & Decker Inc Improvements in electrical arrangements in power tools and switches
DE29721298U1 (en) * 1997-12-02 1998-02-26 Festo Ag & Co Connector device
JPH11215647A (en) * 1998-01-28 1999-08-06 Furukawa Electric Co Ltd:The Electrical junction box
DE19951789A1 (en) 1999-10-27 2001-05-03 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Connection terminal
JP4172334B2 (en) * 2003-06-13 2008-10-29 住友電装株式会社 Electrical junction box
TW200711232A (en) * 2005-09-15 2007-03-16 Delta Electronics Inc Signal line socket
FR2924865B1 (en) * 2007-12-10 2010-02-19 Integral Process CONNECTING DEVICE AND MEDICAL ACQUISITION SYSTEM OF ELECTRIC SIGNALS EQUIPPED WITH SUCH A CONNECTION DEVICE
TWI424624B (en) * 2011-09-05 2014-01-21 Frank Hayama Conductive element and its preparation method
US8556666B2 (en) * 2011-10-14 2013-10-15 Delphi Technologies, Inc. Tuning fork electrical contact with prongs having non-rectangular shape
DE102018110126B4 (en) * 2018-04-26 2019-11-28 Lisa Dräxlmaier GmbH CONTACT DEVICE FOR CONTACTING AN ELECTRIC CONNECTOR COMPONENT
DE102018112170A1 (en) * 2018-05-22 2019-11-28 Phoenix Contact Gmbh & Co. Kg Contact device with a fork

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US2468368A (en) * 1945-05-31 1949-04-26 Pye Ltd Radio tube socket
US2937357A (en) * 1955-01-20 1960-05-17 William R Kennedy Electrical connector for printed circuits
US2911609A (en) * 1955-09-29 1959-11-03 Horatio H Burtt Printed circuit card connector
US2946033A (en) * 1956-05-15 1960-07-19 Bell Telephone Labor Inc Polarized connector for printed circuit cards
US2962692A (en) * 1957-05-02 1960-11-29 North American Aviation Inc Electric contact terminal
US2916674A (en) * 1957-05-16 1959-12-08 Edgar L Dix Printed circuit selector switch
GB860331A (en) * 1959-04-15 1961-02-01 Standard Telephones Cables Ltd Improvements in or relating to electrical sockets
FR1214047A (en) * 1958-01-20 1960-04-05 Siemens Ag Plug
GB869447A (en) * 1958-05-06 1961-05-31 Electro Control Automatic G M Apparatus for the remote control of calculating machines
NL129303C (en) * 1959-03-23
DE1796772U (en) * 1959-06-05 1959-10-01 Alwin Duckstein ELECTRIC PROGRAM CONTROL UNIT.
FR1270695A (en) * 1960-07-22 1961-09-01 Ile D Etudes Et De Rech S Soc Connection terminal for contactor assemblies
US3079582A (en) * 1961-04-12 1963-02-26 Burndy Corp Pin and socket connectors
FR1299066A (en) * 1961-06-08 1962-07-20 Bull Sa Machines Improvements to connectors for printed circuits or similar
NL279566A (en) * 1961-06-12
DE1855448U (en) * 1961-12-19 1962-07-26 Krone Kg RELEASING STRIPS.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19530209A1 (en) * 1995-08-17 1997-02-20 Abb Patent Gmbh Electric switch with manual actuator in housing

Also Published As

Publication number Publication date
CH426979A (en) 1966-12-31
CH427947A (en) 1967-01-15
NL147608B (en) 1975-10-15
DK112178B (en) 1968-11-18
BE655779A (en) 1965-05-17
US3284604A (en) 1966-11-08
US3316525A (en) 1967-04-25
SE321975B (en) 1970-03-23
NL6413299A (en) 1965-05-17
FR1416048A (en) 1965-10-29
DE1590532B2 (en) 1971-06-03
US3268850A (en) 1966-08-23
BR6464310D0 (en) 1973-10-23
GB1089290A (en) 1967-11-01
BE655778A (en) 1965-05-17
BE655777A (en) 1965-05-17
DE1279165B (en) 1968-10-03
BR6464308D0 (en) 1973-10-23
NL6413298A (en) 1965-05-17
NL6607976A (en) 1967-12-11
US3278714A (en) 1966-10-11
DE1590532A1 (en) 1969-09-04
DE1238534B (en) 1967-04-13
GB1071695A (en) 1967-06-14
BE683693A (en) 1967-01-06
NL6413297A (en) 1965-05-17

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