FR631268A
(en )
1927-12-17
Improvements in the manufacture of sporting goods and apparatus for carrying out this manufacture
FR737818A
(en )
1932-12-16
Process for the manufacture of cover layers in carbamide and aldehyde condensation products
FR749497A
(en )
1933-07-25
Improvements in the manufacture of tensile springs and product obtained
FR39028E
(en )
1931-08-25
Improvements in the manufacture or processing of artificial silk and other artificial products
FR731256A
(en )
1932-08-31
Method and apparatus for making molded articles
FR643995A
(en )
1928-09-29
Improvements in the manufacture of chocolate confectionery items
FR697889A
(en )
1931-01-23
Improvements in the manufacture of cremones and resulting product
FR714425A
(en )
1931-11-13
Process for decorating furs used in the making of articles of furskin and leather goods
FR756030A
(en )
1933-12-04
Method and apparatus for the manufacture of upholstery articles
FR776956A
(en )
1935-02-08
Improvements in the manufacture of dressing bands and resulting product
FR708755A
(en )
1931-07-28
Improvements in the manufacture of abrasive articles
FR672558A
(en )
1929-12-30
Improvements in the manufacture of confectionery items
FR708331A
(en )
1931-07-22
Method and apparatus for making phosphate material from cereal embryos
FR678036A
(en )
1930-03-18
Improvements in the manufacture of refractory articles
FR679577A
(en )
1930-04-15
Improvements in the manufacture of fertilizers and resulting products
FR631722A
(en )
1927-12-26
Further training in the manufacture of flowers and similar articles of aralia marrow
FR648656A
(en )
1928-12-12
Detachable button for clothing and the like
FR696039A
(en )
1930-12-24
Apparatus for demonstrating the sound absorption properties of various materials and constructions
FR759661A
(en )
1934-02-07
Improvements in the manufacture of olefin hydration products
FR653566A
(en )
1929-03-22
Improvements in the manufacture of tennis rackets and similar articles
FR759705A
(en )
1934-02-07
Improvements in the manufacture of filaments and other products of artificial materials
FR684679A
(en )
1930-06-30
Improvements in the production of molded articles
FR761776A
(en )
1934-03-27
Improvements in the manufacture of olefin hydration products
FR769243A
(en )
1934-08-22
Apparatus for the production and use of ozone
FR629183A
(en )
1927-11-05
Apparatus for the manufacture of articles in the form of boxes with rims