FR640E - Method for preventing oxidation when heating non-precious metals - Google Patents

Method for preventing oxidation when heating non-precious metals

Info

Publication number
FR640E
FR640E FR640DA FR640E FR 640 E FR640 E FR 640E FR 640D A FR640D A FR 640DA FR 640 E FR640 E FR 640E
Authority
FR
France
Prior art keywords
precious metals
preventing oxidation
heating non
heating
oxidation
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
Other languages
French (fr)
Inventor
Dunkelsbuehler Moritz
Wachwitz Heinrich
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.)
DUNKELSBUEHLER MORITZ
Original Assignee
DUNKELSBUEHLER MORITZ
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 DUNKELSBUEHLER MORITZ filed Critical DUNKELSBUEHLER MORITZ
Application granted granted Critical
Publication of FR640E publication Critical patent/FR640E/en
Expired legal-status Critical Current

Links

FR640D 1901-06-06 1902-07-10 Method for preventing oxidation when heating non-precious metals Expired FR640E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR311534T 1901-06-06
FR640T 1902-07-10

Publications (1)

Publication Number Publication Date
FR640E true FR640E (en) 1903-02-18

Family

ID=44247348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR640D Expired FR640E (en) 1901-06-06 1902-07-10 Method for preventing oxidation when heating non-precious metals

Country Status (1)

Country Link
FR (1) FR640E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4664819A1 (en) 2024-06-12 2025-12-17 Commissariat à l'Energie Atomique et aux Energies Alternatives Method for managing a group sharing a secret key

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4664819A1 (en) 2024-06-12 2025-12-17 Commissariat à l'Energie Atomique et aux Energies Alternatives Method for managing a group sharing a secret key

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