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- Google Patents
AU274306B2 - Improvements relating tothe hardening of workpieces
- Google Patents
Improvements relating tothe hardening of workpieces
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 - Lifetime
Application number
AU20145/62A
Inventor
Ferd. Peddinghaus Paul
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.)
Paul Carl Peddinghaus And Werner Peddinghaus
Original Assignee
Paul Carl Peddinghaus And Werner Peddinghaus
Filing date
Publication of AU274306B2publicationCriticalpatent/AU274306B2/en
Application filed by Paul Carl Peddinghaus And Werner PeddinghausfiledCriticalPaul Carl Peddinghaus And Werner Peddinghaus