NL100028C - - Google Patents

Info

Publication number
NL100028C
NL100028C NL100028DA NL100028C NL 100028 C NL100028 C NL 100028C NL 100028D A NL100028D A NL 100028DA NL 100028 C NL100028 C NL 100028C
Authority
NL
Netherlands
Application number
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 date
Application granted granted Critical
Publication of NL100028C publication Critical patent/NL100028C/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/0032—Organic membrane manufacture by inducing porosity into non porous precursor membranes by elimination of segments of the precursor, e.g. nucleation-track membranes, lithography or laser methods
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement, ion-optical arrangement
    • H01J37/08—Ion sources; Ion guns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement, ion-optical arrangement
    • H01J37/10—Lenses
    • H01J37/12—Lenses electrostatic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/31—Electron-beam or ion-beam tubes for localised treatment of objects for cutting or drilling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S164/00—Metal founding
    • Y10S164/04—Dental
NL100028D 1940-02-19 NL100028C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2345080X 1940-02-19

Publications (1)

Publication Number Publication Date
NL100028C true NL100028C (xx) 1900-01-01

Family

ID=7995189

Family Applications (1)

Application Number Title Priority Date Filing Date
NL100028D NL100028C (xx) 1940-02-19

Country Status (2)

Country Link
US (1) US2345080A (xx)
NL (1) NL100028C (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741719A (en) * 1950-09-27 1956-04-10 Rauland Corp Method and apparatus for inscribing a pattern in a target electrode structure
DE903017C (de) * 1951-01-31 1954-02-01 Sueddeutsche Lab G M B H Herstellung kleiner Kugeln aus hochschmelzbaren Materialien
DE891113C (de) * 1951-09-08 1953-09-24 Licentia Gmbh Verfahren zur Herstellung elektrisch unsymmetrisch leitender Systeme
GB730803A (en) * 1951-11-08 1955-06-01 Licentia Gmbh Improvements in and relating to x-ray tubes
US2819380A (en) * 1953-03-23 1958-01-07 Du Mont Allen B Lab Inc Method and apparatus for making apertured masks
US3009050A (en) * 1957-02-18 1961-11-14 Zeiss Carl Electron beam means for initiating chemical reactions
US2945143A (en) * 1958-04-03 1960-07-12 Shapiro Jack Compact cathode ray tube
US3155460A (en) * 1960-05-20 1964-11-03 Norman B Mears Fine mesh screens
US3294954A (en) * 1963-10-15 1966-12-27 Harnischfeger Corp Welding method and apparatus
US3534385A (en) * 1965-12-08 1970-10-13 Centre Nat Rech Scient Process and apparatus for micro-machining and treatment of materials
US3438504A (en) * 1966-08-11 1969-04-15 Gen Electric Filter element and method of production
US3482709A (en) * 1967-11-17 1969-12-09 Larson Co Charles O Inclined pegboard mounting displays
US3805106A (en) * 1969-12-18 1974-04-16 Gen Electric Electrostatic fly{40 s eye lens
FR2218652B1 (xx) * 1973-02-20 1976-09-10 Thomson Csf
US4224523A (en) * 1978-12-18 1980-09-23 Xerox Corporation Electrostatic lens for ink jets
FR2623100B1 (fr) * 1987-11-13 1991-04-05 Commissariat Energie Atomique Membrane microporeuse obtenue par irradiation de deux faces et procede d'obtention correspondant
US5308180A (en) * 1991-12-09 1994-05-03 Minnesota Mining And Manufacturing Company Liquid applicator with metering insert

Also Published As

Publication number Publication date
US2345080A (en) 1944-03-28

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