Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456 AU474634B2 - A mobile machine for determining the vertical position and condition of a railway track
- Google Patents
AU474634B2 - A mobile machine for determining the vertical position and condition of a railway track
- Google Patents
A mobile machine for determining the vertical position and condition of a railway track
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
AU30580/71A
Inventor
Franz Prasser 2. Franz Eglseer I.
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 of AU474634B2publicationCriticalpatent/AU474634B2/en
AU30580/71A1970-07-021971-06-29A mobile machine for determining the vertical position and condition of a railway track
Expired - LifetimeAU474634B2
(en)