VACUUMCLEANER
VACUUMCLEANER
CINEMATOGRAPH
ELECTRICITY
AUTOMOTIVE
ALUMINIUM
LIGHTBULB
TELEPHONE
LIGHTBULB
TELEGRAPH
TELEPHONE
CHEMICAL
CAMERA
CAMERA
RADIO
RADIO
OIL
O
U
S
E
D
N
U
B
E
Q
K
T
E
L
E
G
R
A
P
H
I
A
G
M
M
Q
J
N
E
R
F
E
Y
U
G
D
R
A
D
I
O
M
U
F
A
A
S
C
F
B
A
O
I
D
A
R
U
E
N
O
F
A
I
L
Y
W
L
C
H
U
A
C
Q
T
E
E
T
K
O
H
E
U
J
A
F
A
O
U
Q
E
I
E
J
Y
N
N
F
U
O
Q
A
T
Y
S
E
C
I
M
M
O
M
A
N
U
O
A
O
C
R
T
F
O
P
U
A
C
N
H
T
I
M
I
L
M
H
E
M
L
O
E
I
M
T
E
I
R
N
L
W
N
N
U
C
Z
P
L
H
T
L
L
U
O
I
G
A
G
E
R
F
I
I
I
A
A
E
C
L
U
A
E
A
T
Z
U
B
Z
U
N
E
O
E
U
U
E
L
M
N
Q
R
P
U
I
U
A
Z
L
H
L
A
A
G
Q
E
M
E
U
O
D
E
H
T
V
G
A
R
Q
U
V
R
E
O
K
A
S
T
U
Y
A
M
O
Z
E
G
H
R
Q
A
B
N
O
L
H
F
Y
U
C
S
P
A
N
C
O
D
J
I
E
S
O
T
C
T
C
U
F
U
A
E
P
C
E
E
L
N
M
H
H
M
H
U
H
O
M
M
D
P
V
E
Q
V
O
T
A
E
Q
R
G
N
A
W
A
G
C
B
U
E
I
W
B
L
U
B
T
H
G
I
L
I
E
C
J
H
I
V
C
U
C
O
H
P
A
R
G
O
T
A
M
E
N
I
C
Z
J
L
G
Z
C
E
I
Y
I
A
E
P
N
W
N
E
P
U
I
K
U
L
Z
Q
D
A
E
I
O
H
O
Q
E
L
E
C
T
R
I
C
I
T
Y
J
T
R
V
Q
Y
I
O
W
C
C
L
A
E
P
G
F
G
A
O
J
O
O
A
O
E
P
V
E
G
E
E
V
U
G
X
C
O
U
Q
H
N
U
C
M
J
M
