CH12253A - Tools for making drill bits - Google Patents

Tools for making drill bits

Info

Publication number
CH12253A
CH12253A CH12253A CH12253DA CH12253A CH 12253 A CH12253 A CH 12253A CH 12253 A CH12253 A CH 12253A CH 12253D A CH12253D A CH 12253DA CH 12253 A CH12253 A CH 12253A
Authority
CH
Switzerland
Prior art keywords
tools
drill bits
making drill
making
bits
Prior art date
Application number
CH12253A
Other languages
French (fr)
Inventor
Thomas-Henry Bradbury
Original Assignee
Bradbury Thomas Henry
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 Bradbury Thomas Henry filed Critical Bradbury Thomas Henry
Publication of CH12253A publication Critical patent/CH12253A/en

Links

CH12253A 1896-04-02 1896-04-02 Tools for making drill bits CH12253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH12253T 1896-04-02

Publications (1)

Publication Number Publication Date
CH12253A true CH12253A (en) 1896-11-15

Family

ID=4205405

Family Applications (1)

Application Number Title Priority Date Filing Date
CH12253A CH12253A (en) 1896-04-02 1896-04-02 Tools for making drill bits

Country Status (1)

Country Link
CH (1) CH12253A (en)

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