AU1756528A
(en )
1929-08-13
Improvements in or relating to typographic moulds
AU1701728A
(en )
1929-12-03
Improvements in or relating to molds
AU1039727A
(en )
1928-06-12
Improvements in or relating to typographic moulds
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(en )
1931-12-03
Improvements in or relating to typographic moulds
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(en )
1929-11-06
Improvements in or relating to typographic casting machines
AU3085630B
(en )
1931-12-03
Improvements in or relating to typographic moulds
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(en )
1929-02-19
Improvements in molds
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(en )
1931-07-16
Improvements in or relating to molds
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(en )
1929-02-12
Improvements in or relating to fastener-inserting machines
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(en )
1930-02-04
Improvements in or relating to typographic casting machines
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(en )
1931-07-16
Improvements in or relating to molds
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(en )
1929-06-04
Improvements in or relating to calculating machines
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1929-10-01
Improvements in and relating to printing and typecasting
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(en )
1929-03-05
Improvements in or relating to flying machines
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(en )
1929-08-06
Improvements in or relating to ticket-punching apparatus
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1929-07-02
Improvements in or relating to grit-spreading apparatus
AU1211128A
(en )
1928-10-02
Improvements in or relating to adjustable box-spanners
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(en )
1929-05-21
Improvements in propellers
CA277315A
(en )
1928-01-24
Mould
CA278745A
(en )
1928-03-20
Mould
CA279227A
(en )
1928-04-10
Mould
CA281724A
(en )
1928-07-17
Mould
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(en )
1928-11-20
Improvements in or relating to containers
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(en )
1928-10-16
Improvements in marblizing processes
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(en )
1929-09-10
Improvements in locomotives