BR8402525A -
RAILWAY DORMANT IN SUBSTANTIALLY INVERTED CHANNEL FORMAT AND FIXING STEEL FIXING DEVICE AND ELECTRICALLY INSULATING ELEMENT
- Google Patents
RAILWAY DORMANT IN SUBSTANTIALLY INVERTED CHANNEL FORMAT AND FIXING STEEL FIXING DEVICE AND ELECTRICALLY INSULATING ELEMENT
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Publication number
BR8402525A
BR8402525ABR8402525ABR8402525ABR8402525ABR 8402525 ABR8402525 ABR 8402525ABR 8402525 ABR8402525 ABR 8402525ABR 8402525 ABR8402525 ABR 8402525ABR 8402525 ABR8402525 ABR 8402525A
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Publication date
Application filed by Btr South Africa LtdfiledCriticalBtr South Africa Ltd
Publication of BR8402525ApublicationCriticalpatent/BR8402525A/en
BR8402525A1983-05-261984-05-25
RAILWAY DORMANT IN SUBSTANTIALLY INVERTED CHANNEL FORMAT AND FIXING STEEL FIXING DEVICE AND ELECTRICALLY INSULATING ELEMENT
BR8402525A
(en)