NL130727C - - Google Patents

Info

Publication number
NL130727C
NL130727C NL130727DA NL130727C NL 130727 C NL130727 C NL 130727C NL 130727D A NL130727D A NL 130727DA NL 130727 C NL130727 C NL 130727C
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 of NL130727C publication Critical patent/NL130727C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0097—Press moulds; Press-mould and press-ram assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
    • B28B7/366—Replaceable lining plates for press mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Conductive Materials (AREA)
  • Silicon Compounds (AREA)
NL130727D 1944-12-14 NL130727C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US568190A US2415841A (en) 1944-12-14 1944-12-14 Conducting material and device and method of making them

Publications (1)

Publication Number Publication Date
NL130727C true NL130727C (xx)

Family

ID=24270281

Family Applications (1)

Application Number Title Priority Date Filing Date
NL130727D NL130727C (xx) 1944-12-14

Country Status (5)

Country Link
US (1) US2415841A (xx)
BE (1) BE471046A (xx)
FR (1) FR941322A (xx)
GB (1) GB606626A (xx)
NL (1) NL130727C (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2472770A (en) * 1945-11-20 1949-06-07 Sylvania Electric Prod Resistance apparatus for converting mechanical movement into electrical pulses
US2704818A (en) * 1947-04-24 1955-03-22 Gen Electric Asymmetrically conductive device
US2697806A (en) * 1949-03-09 1954-12-21 Sylvania Electric Prod Glass enclosed electrical translator
US2671189A (en) * 1949-11-28 1954-03-02 Siemens Ag Semiconductor amplifier having a resiliently adjustably mounted semiconductor
NL82014C (xx) * 1949-11-30
US2682022A (en) * 1949-12-30 1954-06-22 Sylvania Electric Prod Metal-envelope translator
US2662984A (en) * 1950-01-27 1953-12-15 Gen Electric Co Ltd Crystal contact device
US2748326A (en) * 1950-03-28 1956-05-29 Sylvania Electric Prod Semiconductor translators and processing
US2660696A (en) * 1950-05-10 1953-11-24 Hazeltine Research Inc Crystal contact device
US2697269A (en) * 1950-07-24 1954-12-21 Bell Telephone Labor Inc Method of making semiconductor translating devices
US2842723A (en) * 1952-04-15 1958-07-08 Licentia Gmbh Controllable asymmetric electrical conductor systems
US2815303A (en) * 1953-07-24 1957-12-03 Raythcon Mfg Company Method of making junction single crystals
BE536181A (xx) * 1954-03-03
US2842467A (en) * 1954-04-28 1958-07-08 Ibm Method of growing semi-conductors
GB794128A (en) * 1955-08-04 1958-04-30 Gen Electric Co Ltd Improvements in or relating to methods of forming a junction in a semiconductor
US2900702A (en) * 1955-12-19 1959-08-25 Bell Telephone Labor Inc Method of treating silicon surfaces
US3078559A (en) * 1959-04-13 1963-02-26 Sylvania Electric Prod Method for preparing semiconductor elements
NL282240A (xx) * 1961-12-04

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB551209A (en) * 1941-02-04 1943-02-12 Western Electric Co Rectifying contact detector systems for very short electric waves

Also Published As

Publication number Publication date
US2415841A (en) 1947-02-18
BE471046A (xx)
GB606626A (en) 1948-08-17
FR941322A (fr) 1949-01-07

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