CH46899A - Hammer for knocking off the scale from steam boiler walls, boiler tubes, etc. - Google Patents

Hammer for knocking off the scale from steam boiler walls, boiler tubes, etc.

Info

Publication number
CH46899A
CH46899A CH46899A CH46899DA CH46899A CH 46899 A CH46899 A CH 46899A CH 46899 A CH46899 A CH 46899A CH 46899D A CH46899D A CH 46899DA CH 46899 A CH46899 A CH 46899A
Authority
CH
Switzerland
Prior art keywords
knocking
hammer
scale
boiler
walls
Prior art date
Application number
CH46899A
Other languages
German (de)
Inventor
H Daetwyler
Original Assignee
H Daetwyler
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 H Daetwyler filed Critical H Daetwyler
Publication of CH46899A publication Critical patent/CH46899A/en

Links

CH46899A 1909-06-15 1909-06-15 Hammer for knocking off the scale from steam boiler walls, boiler tubes, etc. CH46899A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH46899T 1909-06-15

Publications (1)

Publication Number Publication Date
CH46899A true CH46899A (en) 1910-05-02

Family

ID=4280792

Family Applications (1)

Application Number Title Priority Date Filing Date
CH46899A CH46899A (en) 1909-06-15 1909-06-15 Hammer for knocking off the scale from steam boiler walls, boiler tubes, etc.

Country Status (1)

Country Link
CH (1) CH46899A (en)

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