TY  - BOOK
TI  - Annual report of the patent office for the year 1959
SN  - (N.A.) :
U1  - IH 346.048606   21
PY  - 1960///
CY  - Delhi
PB  - Manager of Publications
KW  - Patents and government - developed inventions
KW  - India
KW  - Patent office - Annual report
KW  -  1958
KW  - Patents
KW  - Industrial property
KW  - Patents, Government-owned
N1  - Library has the following years 1958.-1959, bk.no. J9
ER  -