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
Links
Classifications
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- 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
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- 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 or ion-optical arrangement
- H01J37/08—Ion sources; Ion guns
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- 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 or ion-optical arrangement
- H01J37/10—Lenses
- H01J37/12—Lenses electrostatic
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- 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
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Vapour Deposition (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2345080X | 1940-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL100028C true NL100028C (fr) | 1900-01-01 |
Family
ID=7995189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL100028D NL100028C (fr) | 1940-02-19 |
Country Status (2)
Country | Link |
---|---|
US (1) | US2345080A (fr) |
NL (1) | NL100028C (fr) |
Families Citing this family (17)
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 (fr) * | 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 |
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0
- NL NL100028D patent/NL100028C/xx active
-
1941
- 1941-03-24 US US385034A patent/US2345080A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2345080A (en) | 1944-03-28 |