FR50147E - Colored plasters suitable for indicating the temperature - Google Patents

Colored plasters suitable for indicating the temperature

Info

Publication number
FR50147E
FR50147E FR50147DA FR50147E FR 50147 E FR50147 E FR 50147E FR 50147D A FR50147D A FR 50147DA FR 50147 E FR50147 E FR 50147E
Authority
FR
France
Prior art keywords
indicating
temperature
colored
colored plasters
plasters suitable
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)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR50147E publication Critical patent/FR50147E/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR50147D 1939-01-10 1939-01-10 Colored plasters suitable for indicating the temperature Expired FR50147E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR50147T 1939-01-10

Publications (1)

Publication Number Publication Date
FR50147E true FR50147E (en) 1939-12-13

Family

ID=8685183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR50147D Expired FR50147E (en) 1939-01-10 1939-01-10 Colored plasters suitable for indicating the temperature

Country Status (1)

Country Link
FR (1) FR50147E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839918A (en) * 1949-04-06 1958-06-24 Robert C Switzer Flaw detection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839918A (en) * 1949-04-06 1958-06-24 Robert C Switzer Flaw detection

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