Record revealed
The first American invention to obtain an English patent
Piece
Catalogue reference: MAF 119/41
This record is about the Suggestion that fertilizer manufacturers should declare, in addition to the chemical... dating from 1954-1957 in the series Ministry of Agriculture and Fisheries and Ministry of Agriculture, Fisheries and.... It is held at The National Archives, Kew.
No, this record is not available online. However, you can order a copy. Other ways to view it.
Yes, this record is held at The National Archives and is available to see in person. How to view it.
MAF 119/41
1954-1957
Suggestion that fertilizer manufacturers should declare, in addition to the chemical constituents at present prescribed, the equivalent symbols for plant food elements nitrogen (N), phosphorous (P) and potassium (K)
CCB 4473
Public Record(s)
Open Document, Open Description
MAF 119
See the series level description for more information about this record.
Records created or inherited by the Agriculture, Fisheries and Food Departments,...
Ministry of Agriculture and Fisheries and Ministry of Agriculture, Fisheries and...
Suggestion that fertilizer manufacturers should declare, in addition to the chemical...
Record revealed
Record revealed
Record revealed
Records that share similar topics with this record.