CH48699A - Device on ovens with indirect firing to prevent the inside from cooling down when the fire door is opened - Google Patents

Device on ovens with indirect firing to prevent the inside from cooling down when the fire door is opened

Info

Publication number
CH48699A
CH48699A CH48699A CH48699DA CH48699A CH 48699 A CH48699 A CH 48699A CH 48699 A CH48699 A CH 48699A CH 48699D A CH48699D A CH 48699DA CH 48699 A CH48699 A CH 48699A
Authority
CH
Switzerland
Prior art keywords
ovens
opened
prevent
fire door
cooling down
Prior art date
Application number
CH48699A
Other languages
German (de)
Inventor
Emil Kratt
Original Assignee
Emil Kratt
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 Emil Kratt filed Critical Emil Kratt
Publication of CH48699A publication Critical patent/CH48699A/en

Links

CH48699A 1909-09-25 1909-09-25 Device on ovens with indirect firing to prevent the inside from cooling down when the fire door is opened CH48699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH48699T 1909-09-25

Publications (1)

Publication Number Publication Date
CH48699A true CH48699A (en) 1910-11-16

Family

ID=4283971

Family Applications (1)

Application Number Title Priority Date Filing Date
CH48699A CH48699A (en) 1909-09-25 1909-09-25 Device on ovens with indirect firing to prevent the inside from cooling down when the fire door is opened

Country Status (1)

Country Link
CH (1) CH48699A (en)

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