A shellac patent index
By: by R.W. Aldis ... August, 1935. Indian Lac Research Institute, Namkum, Ranchi, Bihar and Orissa, India
Contributors: Indian Lac Research Institute
Publisher: J.N. Ghosh
Published: 1935
Place of publication: Calcutta]
Language: eng
Number of pages: 115
Subjects: Shellac; Patents; Bibliography
Notes: Cover title.