HUT39940A - Frost-defence apparatus
- Google Patents
Frost-defence apparatus
Info
Publication number
HUT39940A
HUT39940AHU198985AHU198985AHUT39940AHU T39940 AHUT39940 AHU T39940AHU 198985 AHU198985 AHU 198985AHU 198985 AHU198985 AHU 198985AHU T39940 AHUT39940 AHU T39940A
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 Koezepdunantuli GazszolgaltatofiledCriticalKoezepdunantuli Gazszolgaltato
Priority to HU198985ApriorityCriticalpatent/HUT39940A/en
Publication of HUT39940ApublicationCriticalpatent/HUT39940A/en