FR1332335A - Improvements made to doped semiconductors and processes for their production - Google Patents

Improvements made to doped semiconductors and processes for their production

Info

Publication number
FR1332335A
FR1332335A FR906867A FR906867A FR1332335A FR 1332335 A FR1332335 A FR 1332335A FR 906867 A FR906867 A FR 906867A FR 906867 A FR906867 A FR 906867A FR 1332335 A FR1332335 A FR 1332335A
Authority
FR
France
Prior art keywords
processes
production
improvements made
doped semiconductors
semiconductors
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR906867A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WR Grace and Co
Original Assignee
WR Grace and Co
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 WR Grace and Co filed Critical WR Grace and Co
Priority to FR906867A priority Critical patent/FR1332335A/en
Application granted granted Critical
Publication of FR1332335A publication Critical patent/FR1332335A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/04—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR906867A 1962-08-13 1962-08-13 Improvements made to doped semiconductors and processes for their production Expired FR1332335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR906867A FR1332335A (en) 1962-08-13 1962-08-13 Improvements made to doped semiconductors and processes for their production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR906867A FR1332335A (en) 1962-08-13 1962-08-13 Improvements made to doped semiconductors and processes for their production

Publications (1)

Publication Number Publication Date
FR1332335A true FR1332335A (en) 1963-07-12

Family

ID=8785125

Family Applications (1)

Application Number Title Priority Date Filing Date
FR906867A Expired FR1332335A (en) 1962-08-13 1962-08-13 Improvements made to doped semiconductors and processes for their production

Country Status (1)

Country Link
FR (1) FR1332335A (en)

Similar Documents

Publication Publication Date Title
IL22259A (en) Benzenesulfonyl-ureas and process for their manufacture
FR1235650A (en) Improvements to processes and machines to manufacture conductors
FR1354341A (en) Process for making tetraflourethylene
FR1264962A (en) Improvements to cigarettes and to processes and machines for their manufacture
FR1386096A (en) Improvements to processes for the production of methylene dicarboxylates
CH426901A (en) Reproduction process
FR1328946A (en) Improvements made to single crystal manufacturing processes
FR1265877A (en) Improvements to symmetrical pairs and quads for telephone cables and their manufacturing process
FR1332335A (en) Improvements made to doped semiconductors and processes for their production
FR1280280A (en) Improvements made to circular saws and processes for their establishment
FR1316076A (en) Improvements to fertilizers and processes for their production
FR1397229A (en) New dibenzodiazepinones and processes for their preparation
FR1325208A (en) Improvements to polyglycidyl ethers and processes for their production
FR1470339A (en) Improvements to construction processes
FR1286034A (en) Improvement in graphitation processes
BE605180A (en) Semiconductor devices and methods for their manufacture.
FR1257263A (en) Improvements to knitwear and to processes and machines for their manufacture
FR1315473A (en) Insulated van and process for its manufacture
BE608652A (en) Dialcoylprogesterones and processes for their manufacture
FR1339578A (en) Improvement in sandstone pipes
CH419961A (en) Production line
FR1349471A (en) Improvements made to power plants and processes to ensure their adjustment
FR1379567A (en) Improvements to must treatment processes
FR1335234A (en) Improvements made to installations for the production of cold, and to the processes for their loading
FR1220558A (en) Improvements made to cellular structures and processes for their manufacture