AU32804B - Improvements in or relating to rock, drilling, and rock drilling machine bits, or rock drilling apparatus or the like
- Google Patents
Improvements in or relating to rock, drilling, and rock drilling machine bits, or rock drilling apparatus or the like
Info
Publication number
AU32804B
AU32804BAU328/04AAU32804AAU32804BAU 32804 BAU32804 BAU 32804BAU 328/04 AAU328/04 AAU 328/04AAU 32804 AAU32804 AAU 32804AAU 32804 BAU32804 BAU 32804B
Authority
AU
Australia
Prior art keywords
rock
drilling
relating
machine bits
rock drilling
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.)
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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to AU328/04ApriorityCriticalpatent/AU32804A/en
Priority claimed from AU328/04Aexternal-prioritypatent/AU32804A/en
Publication of AU32804BpublicationCriticalpatent/AU32804B/en
Publication of AU32804ApublicationCriticalpatent/AU32804A/en
AU328/04A1904-03-28Improvements in or relating to rock, drilling, and rock drilling machine bits, or rock drilling apparatus or the like
ExpiredAU32804A
(en)