AU442562B2 - Machines for cutting grooves in concrete and similar roadway surfaces - Google Patents

Machines for cutting grooves in concrete and similar roadway surfaces

Info

Publication number
AU442562B2
AU442562B2 AU14778/70A AU1477870A AU442562B2 AU 442562 B2 AU442562 B2 AU 442562B2 AU 14778/70 A AU14778/70 A AU 14778/70A AU 1477870 A AU1477870 A AU 1477870A AU 442562 B2 AU442562 B2 AU 442562B2
Authority
AU
Australia
Prior art keywords
machines
concrete
cutting grooves
roadway surfaces
similar roadway
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.)
Expired
Application number
AU14778/70A
Other versions
AU1477870A (en
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.)
Norton Christensen Inc
Original Assignee
Christensen Diamond Products Co
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 Christensen Diamond Products Co filed Critical Christensen Diamond Products Co
Application granted granted Critical
Publication of AU442562B2 publication Critical patent/AU442562B2/en
Publication of AU1477870A publication Critical patent/AU1477870A/en
Expired legal-status Critical Current

Links

AU14778/70A 1969-08-19 1970-05-07 Machines for cutting grooves in concrete and similar roadway surfaces Expired AU442562B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS851,193 1969-08-19

Publications (2)

Publication Number Publication Date
AU442562B2 true AU442562B2 (en) 1971-11-11
AU1477870A AU1477870A (en) 1971-11-11

Family

ID=

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