TY  - BOOK
AU  - Meinhardt, Peter
TI  - Inventions, patents and trade marks
SN  - 071610069x
AV  - T 339 Mei 
PY  - 1971///
CY  - London
PB  - Gower
KW  - PATENT LAWS AND LEGISLATION--GREAT BRITAIN
KW  - TRADEMARKS--LAW AND LEGISLATION
ER  -